Thanks for your thoughts on this.  I tried the approach for the grouping 
variable using the "within" function.  I looked at a subset of my data for 
which I do not get the deparse error in lmer and compared the results.  The 
approach using the "within" function to form the grouping variable 
underestimates that variance component.  Strangely, the Zt matrix for the 
random effects in the proposed approach does not appear to contain rows for 
the Zgrouped variable, although it does report a variance estimate for the 
random effect.  The results for the standard approach appear correct for 
this simulated data set.  Any other ideas on how to make the grouping work?

Thanks -- Leigh Ann


# Assume that only mb=10 years of data are available to compare to results
# that avoid deparse error

# Group the grouping variable using within
testsamp1<-testsamp
Zs2<- paste("Z",2:9,sep="")
Zsum2 <- paste(Zs2,collapse="+")
testsamp1 <- within(testsamp1, Zgrouped<-Zsum2)
fittest29.1<-lmer(LogY ~ WYear + (1+WYear|Site) +  (1|Zgrouped), data = 
testsamp1[testsamp1$WYear<=10,])

Linear mixed model fit by REML
Formula: LogY ~ WYear + (1 + WYear | Site) + (1 | Zgrouped)
    Data: testsamp1[testsamp1$WYear <= 10, ]
     AIC    BIC logLik deviance REMLdev
  -42.96 -26.55  28.48   -63.37  -56.96
Random effects:
  Groups   Name        Variance   Std.Dev. Corr
  Site     (Intercept) 0.07351401 0.271135
           WYear       0.02620422 0.161877 0.057
  Zgrouped (Intercept) 0.00036891 0.019207
  Residual             0.01065189 0.103208
Number of obs: 77, groups: Site, 7; Zgrouped, 1

Fixed effects:
               Estimate Std. Error t value
(Intercept)  0.9857992  0.1065573   9.251
WYear       -0.0002676  0.0612968  -0.004

Correlation of Fixed Effects:
       (Intr)
WYear 0.044

# Use the standard formulation for the grouping variable with reduced 
number of
# terms to avoid deparse error

Trendformula2 <-as.formula(paste("LogY ~ WYear + (1+WYear|Site) +  (1|", 
randommodel=paste(paste(Zs2,collapse="+"), ")")))
fittest29.2<-lmer(Trendformula2, data = testsamp[testsamp$WYear<=10,])
summary(fittest29.2)

Linear mixed model fit by REML
Formula: Trendformula2
    Data: testsamp[testsamp$WYear <= 10, ]
     AIC    BIC logLik deviance REMLdev
  -147.5 -131.1  80.77   -167.7  -161.5
Random effects:
  Groups                                Name        Variance  Std.Dev. Corr
  Z2 + Z3 + Z4 + Z5 + Z6 + Z7 + Z8 + Z9 (Intercept) 0.0095237 0.097589
  Site                                  (Intercept) 0.0765445 0.276667
                                        WYear       0.0262909 0.162145 0.046
  Residual                                          0.0011282 0.033589
Number of obs: 77, groups: Z2 + Z3 + Z4 + Z5 + Z6 + Z7 + Z8 + Z9, 11; Site, 7

Fixed effects:
               Estimate Std. Error t value
(Intercept)  0.9857992  0.1183912   8.327
WYear       -0.0002676  0.0619989  -0.004

Correlation of Fixed Effects:
       (Intr)
WYear -0.020

 > fittest29.1@Zt
15 x 77 sparse Matrix of class "dgCMatrix"
 > fittest29.2@Zt
25 x 77 sparse Matrix of class "dgCMatrix"






At 09:37 AM 5/24/2009 -0500, Douglas Bates wrote:
>Hi Bill,
>
>I'm about to take a look at this.  If I understand the issue, very
>long expressions for what I call the "grouping factor" of a random
>effects term (the expressions on the right hand side of the vertical
>bar) are encountering problems with deparse.  I should have realized
>that, any time one uses deparse, disaster looms.
>
>I can tell you the reason that the collection of random-effects terms
>is being named is partly for the printed form and partly so that terms
>with the same grouping factor can be associated.
>
>I guess my simplistic solution to the problem would be to precompute
>these sums and give them names, if it is the sum like
>
>Z2 + Z3 + Z4 + Z5 + Z6 + Z7 + Z8 + Z9
>
>that is important, why not evaluate the sum
>
>testGroupSamp <- within(testGroupSamp, Z29 <- Z2 + Z3 + Z4 + Z5 + Z6 +
>Z7 + Z8 + Z9)
>
>and use Z29 as the grouping factor.
>
>Even the use of variables with names like Z1, Z2, ... and the use of
>expressions like paste("Z", 2:9, sep = "") is not idiomatic R/S code.
>It's an SPSS/SASism.  (You know I never realized before how close the
>word "SASism", meaning a construction that is natural in SAS, is to
>"Sadism".)  Why not create a matrix Z and evaluate these sums as
>matrix/vector products?
>
>
>Zs2<- paste("Z",2:9,sep="")
>
>
>On Fri, May 22, 2009 at 5:30 PM, William Dunlap <wdunlap@tibco.com> wrote:
> >> -----Original Message-----
> >> From: r-help-bounces@r-project.org
> >> [mailto:r-help-bounces@r-project.org] On Behalf Of spencerg
> >> Sent: Friday, May 22, 2009 3:01 PM
> >> To: Leigh Ann Starcevich
> >> Cc: r-help@r-project.org
> >> Subject: Re: [R] Naming a random effect in lmer
> >>
> >> [ ... elided statistical advice ... ]
> >> If you and your advisor still feel that what you are doing
> >> makes sense,
> >> I suggest you first get the source code via "svn checkout
> >> svn://svn.r-forge.r-project.org/svnroot/lme4" (or by downloading
> >> "lme4_0.999375-30.tar.gz" from
> >> "http://cran.fhcrc.org/web/packages/lme4/index.html"), then
> >> walk through
> >> the code line by line using the "debug" function (or "browser" or the
> >> "debug" package). From this, you will likely see either (a)
> >> how you can
> >> do what you want differently to achieve the same result or (b) how to
> >> modify the code so it does what you want.
> >
> > The coding error is right in the error message:
> >  Error in names(bars) <- unlist(lapply(bars, function(x)
> > deparse(x[[3]])))
> > and I suspect that traceback() would tell you that came from a call
> > to lmerFactorList.
> >
> > That code implicitly assumes that deparse() will produce a scalar
> > character
> > vector, but it doesn't if the input expression is complicated enough.
> > Changing the
> >    deparse(x[[3]])
> > to
> >    deparse(x[[3]])[1]
> > or
> >    paste(collapse=" ", deparse(x[[3]])[1])
> > would fix it.  The first truncates the name and the second my make a
> > very
> > long name.
> >
> > There is at least one other use of that idiom in the lme4 code and your
> > dataset and analysis may require that all of them be fixed.
> >
> >>
> >>
> >> Hope this helps.
> >> Spencer
> >>
> >>
> >> Leigh Ann Starcevich wrote:
> >> > Here is a test data set and code. I am including the data set after
> >> > the code and discussion to make reading easier. Apologies
> >> for the size
> >> > of the data set, but my problem occurs when there are a lot of Z
> >> > variables. Thanks for your time.
> >> >
> >> > # Enter data below
> >> >
> >> > # Sample code
> >> > library(lme4)
> >> > mb<- length(unique(testsamp$WYear))
> >> >
> >> > # Create the formula for the set of identically distributed random
> >> > effects
> >> > Zs<- paste("Z",2:(mb-1)),sep="")
> >> > Trendformula <-as.formula(paste("LogY ~ WYear +
> >> (1+WYear|Site) + (1|",
> >> > randommodel=paste(paste(Zs,collapse="+"), ")")))
> >> >
> >> > fittest<-lmer(Trendformula, data = testsamp)
> >> > summary(fittest)
> >> >
> >> > # Here I get an error because the name of the random effect is too
> >> > long to print
> >> > # in the random effects output (I think).
> >> > # The error message is: Error in names(bars) <- unlist(lapply(bars,
> >> > function(x)
> >> > # deparse(x[[3]]))) : 'names' attribute [3] must be the
> >> same length as
> >> > the vector [2]
> >> >
> >> > # However, when fewer Z variables are used in the random portion of
> >> > the model,
> >> > # there is no error.
> >> > # Using only Z2 + ... + Z9 for the random intercept
> >> >
> >> > Zs2<- paste("Z",2:9,sep="")
> >> > Trendformula2 <-as.formula(paste("LogY ~ WYear + (1+WYear|Site) +
> >> > (1|", randommodel=paste(paste(Zs2,collapse="+"), ")")))
> >> > fittest2<-lmer(Trendformula2, data = testsamp)
> >> > summary(fittest2)
> >> >
> >> >
> >> > # Is there a way to either name the set of iid random effects
> >> > something else or
> >> > # to define a random variable that could be used in the
> >> model to create a
> >> > # random intercept?
> >> >
> >> > # I have had some success in lme, but it would be helpful for my
> >> > simulation if I
> >> > # could conduct this analysis with lmer. My model in lme is
> >> not correctly
> >> > # estimating one of the variance components (random Site intercept).
> >> > # I am using:
> >> >
> >> > detach(package:lme4)
> >> > library(nlme)
> >> > random.model.lme
> >> >
> >> <-as.formula(paste("~-1+",paste(paste("Z",2:(mb-1),sep=""),col
> >> lapse="+")))
> >> >
> >> >
> >> > n<-dim(testsamp)[1]
> >> > testsampgroup <- rep(1,n)
> >> > testsamp.lme <-cbind(testsamp,testsampgroup)
> >> > testgroupSamp<- groupedData(LogY ~ WYearCen|testsampgroup,
> >> inner= ~Site,
> >> > data= data.frame(testsamp.lme))
> >> >
> >> > fittest3<-lme(LogY ~ WYearCen, random=
> >> > pdBlocked(list(pdIdent(~-1+WYearCen:as.factor(Site)),
> >> > pdIdent(~-1+as.factor(Site)), pdIdent(random.model.lme))),data=
> >> > testgroupSamp)
> >> > summary(fittest3)
> >> > VarCorr(fittest3)
> >> >
> >> >
> >> > # Data
> >> >
> >> > testsamp <-
> >> > structure(list(Year = c(2008, 2008, 2008, 2008, 2008, 2008, 2008,
> >> > 2009, 2009, 2009, 2009, 2009, 2009, 2009, 2010, 2010, 2010, 2010,
> >> > 2010, 2010, 2010, 2011, 2011, 2011, 2011, 2011, 2011, 2011, 2012,
> >> > 2012, 2012, 2012, 2012, 2012, 2012, 2013, 2013, 2013, 2013, 2013,
> >> > 2013, 2013, 2014, 2014, 2014, 2014, 2014, 2014, 2014, 2015, 2015,
> >> > 2015, 2015, 2015, 2015, 2015, 2016, 2016, 2016, 2016, 2016, 2016,
> >> > 2016, 2017, 2017, 2017, 2017, 2017, 2017, 2017, 2018, 2018, 2018,
> >> > 2018, 2018, 2018, 2018, 2019, 2019, 2019, 2019, 2019, 2019, 2019,
> >> > 2020, 2020, 2020, 2020, 2020, 2020, 2020, 2021, 2021, 2021, 2021,
> >> > 2021, 2021, 2021, 2022, 2022, 2022, 2022, 2022, 2022, 2022),
> >> > WYear = c(0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2,
> >> > 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4,
> >> > 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7,
> >> > 7, 7, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10,
> >> > 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12,
> >> > 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14,
> >> > 14, 14), Site = c(4, 18, 26, 40, 67, 75, 94, 4, 18, 26, 40,
> >> > 67, 75, 94, 4, 18, 26, 40, 67, 75, 94, 4, 18, 26, 40, 67,
> >> > 75, 94, 4, 18, 26, 40, 67, 75, 94, 4, 18, 26, 40, 67, 75,
> >> > 94, 4, 18, 26, 40, 67, 75, 94, 4, 18, 26, 40, 67, 75, 94,
> >> > 4, 18, 26, 40, 67, 75, 94, 4, 18, 26, 40, 67, 75, 94, 4,
> >> > 18, 26, 40, 67, 75, 94, 4, 18, 26, 40, 67, 75, 94, 4, 18,
> >> > 26, 40, 67, 75, 94, 4, 18, 26, 40, 67, 75, 94, 4, 18, 26,
> >> > 40, 67, 75, 94), LogY = c(0.848648866298552, 0.809143925760456,
> >> > 0.734173952725014, 1.46749967704437, 0.716106254860468,
> >> > 0.843871512951468,
> >> > 1.09120092433378, 0.800893809796851, 0.996674977596997,
> >> > 0.917613604481207,
> >> > 1.71928772722884, 0.797853604855215, 0.922298691760041,
> >> > 0.964654422529188,
> >> > 0.782903180421921, 1.13457969553106, 1.21628917384868,
> >> 2.03084776647495,
> >> > 0.872954085910578, 1.02192794559856, 0.746307251774509,
> >> > 0.439812203188778,
> >> > 1.11164109549224, 1.18414357836729, 2.00157711459358,
> >> 0.66577753155877,
> >> > 0.856374433428581, 0.343862060001402, 0.278505653147057,
> >> > 1.20632152691478, 1.32289150679746, 2.19814430598707,
> >> 0.538363941164496,
> >> > 0.820038163290321, 0.070054765524828, 0.0479738684639024,
> >> > 1.29137364087568, 1.52436357249377, 2.32150525025777,
> >> 0.595507040392793,
> >> > 0.851417610550757, -0.115908144193410, 0.0118306018140099,
> >> > 1.39448009350962, 1.71677754106603, 2.59146662837284,
> >> 0.595750060671620,
> >> > 0.855387479311679, -0.430729785591898, 0.0178423104900579,
> >> > 1.60964246000316, 1.99184029256509, 2.86865842252168,
> >> 0.695124899993409,
> >> > 0.96175860396451, -0.600991172113926, -0.174420349224615,
> >> > 1.73794158380868, 2.06718359946362, 3.04502112974038,
> >> 0.730730638403177,
> >> > 0.961110819398807, -0.856693722990918, -0.549458074126028,
> >> > 1.52302453916110, 2.05923417821491, 2.95885487422314,
> >> 0.302432275785407,
> >> > 0.718537282886428, -1.41807557701934, -0.474811468779057,
> >> > 1.88486023048201, 2.47921637905194, 3.31076232685622,
> >> 0.600331824659821,
> >> > 0.997014319132077, -1.36760375228162, -0.491828047247449,
> >> > 2.09353379020743, 2.74721582678157, 3.58818112810645,
> >> 0.65742631492698,
> >> > 1.06027358323846, -1.58298244571648, -0.934472752299038,
> >> > 1.83456803880667, 2.62936515021684, 3.56971226362308,
> >> 0.389323036788794,
> >> > 0.748060984171013, -2.13928096660883, -1.26100797232926,
> >> > 1.83430218924218, 2.65380472944419, 3.62529901196750,
> >> 0.271765247781891,
> >> > 0.639379726021376, -2.50138714617066, -1.36434864536697,
> >> > 1.95417376162485, 2.84537426171405, 3.76029816545047,
> >> 0.171262422338166,
> >> > 0.63595411426061, -2.72648123827278), Y = c(2.33648781083889,
> >> > 2.24598443402562, 2.08375999711081, 4.33837423214822,
> >> 2.04644932501053,
> >> > 2.32535220351989, 2.97784809630864, 2.22753102803039,
> >> 2.70925849019601,
> >> > 2.50330936997246, 5.5805521729813, 2.22076916113014,
> >> 2.51506510968675,
> >> > 2.62388074570782, 2.18781467519546, 3.10986617752641,
> >> 3.37464176115807,
> >> > 7.62054406285807, 2.39397241834575, 2.77854648986394,
> >> 2.10919688492552,
> >> > 1.55241565242538, 3.03934215461328, 3.26788693363161,
> >> 7.40071868133414,
> >> > 1.94600301201132, 2.35460841009671, 1.41038407371191,
> >> 1.32115407405314,
> >> > 3.34117160999488, 3.75426116973332, 9.0082813655785,
> >> 1.71320166935217,
> >> > 2.27058648893032, 1.07256691933604, 1.04914323924183,
> >> 3.63778012876121,
> >> > 4.59222002395514, 10.1910027761430, 1.81395045797806,
> >> 2.34296591199978,
> >> > 0.89055702237416, 1.01190086017652, 4.03287730840125,
> >> 5.56656151506009,
> >> > 13.3493357676049, 1.81439133829339, 2.35228566604212,
> >> 0.650034535742804,
> >> > 1.01800243542715, 5.00102284245171, 7.32900887997844,
> >> 17.6133726381587,
> >> > 2.00395935282089, 2.61629345414488, 0.548267938797843,
> >> 0.839943753736141,
> >> > 5.68562798048777, 7.90253504257589, 21.0104751440743,
> >> 2.07659729526341,
> >> > 2.61459920843830, 0.424563488824068, 0.577262559146385,
> >> 4.58607500338397,
> >> > 7.83996349588931, 19.2758857986172, 1.35314603256567,
> >> 2.05143035272921,
> >> > 0.242179624775457, 0.622002312266844, 6.58543393476032,
> >> 11.9319106582846,
> >> > 27.4060098478603, 1.82272352466727, 2.71017801013783,
> >> 0.254716592899401,
> >> > 0.611507507191544, 8.11353609874542, 15.5991406590765,
> >> 36.1682306843681,
> >> > 1.92981919064962, 2.8871607600197, 0.20536170381795,
> >> 0.392792910103641,
> >> > 6.26242843503692, 13.8649649375266, 35.5063752059022,
> >> 1.47598127057995,
> >> > 2.11289909722918, 0.117739471204143, 0.283368255138982,
> >> 6.26076379244682,
> >> > 14.2079935097071, 37.5359451785784, 1.31227890476568,
> >> 1.89530490631499,
> >> > 0.0819712136688162, 0.2555470735606, 7.0580849532232,
> >> 17.2079977586343,
> >> > 42.961233624846, 1.18680215155599, 1.88882343537745,
> >> 0.065449185044807
> >> > ), Z2 = c(0.47227027821606, 0.47227027821606, 0.47227027821606,
> >> > 0.47227027821606, 0.47227027821606, 0.47227027821606,
> >> 0.47227027821606,
> >> > 0.269868730409177, 0.269868730409177, 0.269868730409177,
> >> > 0.269868730409177, 0.269868730409177, 0.269868730409177,
> >> > 0.269868730409177, 0.0986058822648916, 0.0986058822648916,
> >> > 0.0986058822648916, 0.0986058822648916, 0.0986058822648916,
> >> > 0.0986058822648916, 0.0986058822648916, -0.0415182662167964,
> >> > -0.0415182662167964, -0.0415182662167964, -0.0415182662167964,
> >> > -0.0415182662167964, -0.0415182662167964, -0.0415182662167964,
> >> > -0.150503715035887, -0.150503715035887, -0.150503715035887,
> >> > -0.150503715035887, -0.150503715035887, -0.150503715035887,
> >> > -0.150503715035887, -0.228350464192381, -0.228350464192381,
> >> > -0.228350464192381, -0.228350464192381, -0.228350464192381,
> >> > -0.228350464192381, -0.228350464192381, -0.275058513686277,
> >> > -0.275058513686277, -0.275058513686277, -0.275058513686277,
> >> > -0.275058513686277, -0.275058513686277, -0.275058513686277,
> >> > -0.290627863517575, -0.290627863517575, -0.290627863517575,
> >> > -0.290627863517575, -0.290627863517575, -0.290627863517575,
> >> > -0.290627863517575, -0.275058513686277, -0.275058513686277,
> >> > -0.275058513686277, -0.275058513686277, -0.275058513686277,
> >> > -0.275058513686277, -0.275058513686277, -0.228350464192381,
> >> > -0.228350464192381, -0.228350464192381, -0.228350464192381,
> >> > -0.228350464192381, -0.228350464192381, -0.228350464192381,
> >> > -0.150503715035887, -0.150503715035887, -0.150503715035887,
> >> > -0.150503715035887, -0.150503715035887, -0.150503715035887,
> >> > -0.150503715035887, -0.0415182662167965, -0.0415182662167965,
> >> > -0.0415182662167965, -0.0415182662167965, -0.0415182662167965,
> >> > -0.0415182662167965, -0.0415182662167965, 0.0986058822648916,
> >> > 0.0986058822648916, 0.0986058822648916, 0.0986058822648916,
> >> > 0.0986058822648916, 0.0986058822648916, 0.0986058822648916,
> >> > 0.269868730409177, 0.269868730409177, 0.269868730409177,
> >> > 0.269868730409177, 0.269868730409177, 0.269868730409177,
> >> > 0.269868730409177, 0.47227027821606, 0.47227027821606,
> >> 0.47227027821606,
> >> > 0.47227027821606, 0.47227027821606, 0.47227027821606,
> >> 0.47227027821606
> >> > ), Z3 = c(-0.456256435177108, -0.456256435177108,
> >> -0.456256435177108,
> >> > -0.456256435177108, -0.456256435177108, -0.456256435177108,
> >> > -0.456256435177108, -0.0651794907395872, -0.0651794907395872,
> >> > -0.0651794907395872, -0.0651794907395872, -0.0651794907395872,
> >> > -0.0651794907395872, -0.0651794907395872, 0.175483244298888,
> >> > 0.175483244298888, 0.175483244298888, 0.175483244298888,
> >> > 0.175483244298888, 0.175483244298888, 0.175483244298888,
> >> > 0.290800804838157, 0.290800804838157, 0.290800804838157,
> >> > 0.290800804838157, 0.290800804838157, 0.290800804838157,
> >> > 0.290800804838157, 0.305842225778062, 0.305842225778062,
> >> > 0.305842225778062, 0.305842225778062, 0.305842225778062,
> >> > 0.305842225778062, 0.305842225778062, 0.245676542018443,
> >> > 0.245676542018443, 0.245676542018443, 0.245676542018443,
> >> > 0.245676542018443, 0.245676542018443, 0.245676542018443,
> >> > 0.135372788459142, 0.135372788459142, 0.135372788459142,
> >> > 0.135372788459142, 0.135372788459142, 0.135372788459142,
> >> > 0.135372788459142, 4.80758108354045e-17, 4.80758108354045e-17,
> >> > 4.80758108354045e-17, 4.80758108354045e-17, 4.80758108354045e-17,
> >> > 4.80758108354045e-17, 4.80758108354045e-17, -0.135372788459142,
> >> > -0.135372788459142, -0.135372788459142, -0.135372788459142,
> >> > -0.135372788459142, -0.135372788459142, -0.135372788459142,
> >> > -0.245676542018443, -0.245676542018443, -0.245676542018443,
> >> > -0.245676542018443, -0.245676542018443, -0.245676542018443,
> >> > -0.245676542018443, -0.305842225778062, -0.305842225778062,
> >> > -0.305842225778062, -0.305842225778062, -0.305842225778062,
> >> > -0.305842225778062, -0.305842225778062, -0.290800804838157,
> >> > -0.290800804838157, -0.290800804838157, -0.290800804838157,
> >> > -0.290800804838157, -0.290800804838157, -0.290800804838157,
> >> > -0.175483244298888, -0.175483244298888, -0.175483244298888,
> >> > -0.175483244298888, -0.175483244298888, -0.175483244298888,
> >> > -0.175483244298888, 0.0651794907395869, 0.0651794907395869,
> >> > 0.0651794907395869, 0.0651794907395869, 0.0651794907395869,
> >> > 0.0651794907395869, 0.0651794907395869, 0.456256435177108,
> >> > 0.456256435177108, 0.456256435177108, 0.456256435177108,
> >> > 0.456256435177108, 0.456256435177108, 0.456256435177108),
> >> > Z4 = c(0.393641410895141, 0.393641410895141, 0.393641410895141,
> >> > 0.393641410895141, 0.393641410895141, 0.393641410895141,
> >> > 0.393641410895141, -0.168703461812203, -0.168703461812203,
> >> > -0.168703461812203, -0.168703461812203, -0.168703461812203,
> >> > -0.168703461812203, -0.168703461812203, -0.341732653414463,
> >> > -0.341732653414463, -0.341732653414463, -0.341732653414463,
> >> > -0.341732653414463, -0.341732653414463, -0.341732653414463,
> >> > -0.276846706563615, -0.276846706563615, -0.276846706563615,
> >> > -0.276846706563615, -0.276846706563615, -0.276846706563615,
> >> > -0.276846706563615, -0.0979187925203697, -0.0979187925203697,
> >> > -0.0979187925203697, -0.0979187925203697, -0.0979187925203697,
> >> > -0.0979187925203697, -0.0979187925203697, 0.0987052888458345,
> >> > 0.0987052888458345, 0.0987052888458345, 0.0987052888458345,
> >> > 0.0987052888458345, 0.0987052888458345, 0.0987052888458345,
> >> > 0.244207109056825, 0.244207109056825, 0.244207109056825,
> >> > 0.244207109056825, 0.244207109056825, 0.244207109056825,
> >> > 0.244207109056825, 0.297295611025701, 0.297295611025701,
> >> > 0.297295611025701, 0.297295611025701, 0.297295611025701,
> >> > 0.297295611025701, 0.297295611025701, 0.244207109056826,
> >> > 0.244207109056826, 0.244207109056826, 0.244207109056826,
> >> > 0.244207109056826, 0.244207109056826, 0.244207109056826,
> >> > 0.0987052888458344, 0.0987052888458344, 0.0987052888458344,
> >> > 0.0987052888458344, 0.0987052888458344, 0.0987052888458344,
> >> > 0.0987052888458344, -0.0979187925203697, -0.0979187925203697,
> >> > -0.0979187925203697, -0.0979187925203697, -0.0979187925203697,
> >> > -0.0979187925203697, -0.0979187925203697, -0.276846706563615,
> >> > -0.276846706563615, -0.276846706563615, -0.276846706563615,
> >> > -0.276846706563615, -0.276846706563615, -0.276846706563615,
> >> > -0.341732653414463, -0.341732653414463, -0.341732653414463,
> >> > -0.341732653414463, -0.341732653414463, -0.341732653414463,
> >> > -0.341732653414463, -0.168703461812203, -0.168703461812203,
> >> > -0.168703461812203, -0.168703461812203, -0.168703461812203,
> >> > -0.168703461812203, -0.168703461812203, 0.393641410895141,
> >> > 0.393641410895141, 0.393641410895141, 0.393641410895141,
> >> > 0.393641410895141, 0.393641410895141, 0.393641410895141),
> >> > Z5 = c(-0.307723646230283, -0.307723646230283, -0.307723646230283,
> >> > -0.307723646230283, -0.307723646230283, -0.307723646230283,
> >> > -0.307723646230283, 0.351684167120324, 0.351684167120324,
> >> > 0.351684167120324, 0.351684167120324, 0.351684167120324,
> >> > 0.351684167120324, 0.351684167120324, 0.300960489170276,
> >> > 0.300960489170276, 0.300960489170276, 0.300960489170276,
> >> > 0.300960489170276, 0.300960489170276, 0.300960489170276,
> >> > 0.0135263141200131, 0.0135263141200131, 0.0135263141200131,
> >> > 0.0135263141200131, 0.0135263141200131, 0.0135263141200131,
> >> > 0.0135263141200131, -0.230869588730213, -0.230869588730213,
> >> > -0.230869588730213, -0.230869588730213, -0.230869588730213,
> >> > -0.230869588730213, -0.230869588730213, -0.307416230000283,
> >> > -0.307416230000283, -0.307416230000283, -0.307416230000283,
> >> > -0.307416230000283, -0.307416230000283, -0.307416230000283,
> >> > -0.207505955250191, -0.207505955250191, -0.207505955250191,
> >> > -0.207505955250191, -0.207505955250191, -0.207505955250191,
> >> > -0.207505955250191, 2.73029795708800e-17, 2.73029795708800e-17,
> >> > 2.73029795708800e-17, 2.73029795708800e-17, 2.73029795708800e-17,
> >> > 2.73029795708800e-17, 2.73029795708800e-17, 0.207505955250191,
> >> > 0.207505955250191, 0.207505955250191, 0.207505955250191,
> >> > 0.207505955250191, 0.207505955250191, 0.207505955250191,
> >> > 0.307416230000283, 0.307416230000283, 0.307416230000283,
> >> > 0.307416230000283, 0.307416230000283, 0.307416230000283,
> >> > 0.307416230000283, 0.230869588730212, 0.230869588730212,
> >> > 0.230869588730212, 0.230869588730212, 0.230869588730212,
> >> > 0.230869588730212, 0.230869588730212, -0.0135263141200123,
> >> > -0.0135263141200123, -0.0135263141200123, -0.0135263141200123,
> >> > -0.0135263141200123, -0.0135263141200123, -0.0135263141200123,
> >> > -0.300960489170277, -0.300960489170277, -0.300960489170277,
> >> > -0.300960489170277, -0.300960489170277, -0.300960489170277,
> >> > -0.300960489170277, -0.351684167120323, -0.351684167120323,
> >> > -0.351684167120323, -0.351684167120323, -0.351684167120323,
> >> > -0.351684167120323, -0.351684167120323, 0.307723646230283,
> >> > 0.307723646230283, 0.307723646230283, 0.307723646230283,
> >> > 0.307723646230283, 0.307723646230283, 0.307723646230283),
> >> > Z6 = c(0.219001863703187, 0.219001863703187, 0.219001863703187,
> >> > 0.219001863703187, 0.219001863703187, 0.219001863703187,
> >> > 0.219001863703187, -0.438003727406375, -0.438003727406375,
> >> > -0.438003727406375, -0.438003727406375, -0.438003727406375,
> >> > -0.438003727406375, -0.438003727406375, -0.084231486039687,
> >> > -0.084231486039687, -0.084231486039687, -0.084231486039687,
> >> > -0.084231486039687, -0.084231486039687, -0.084231486039687,
> >> > 0.269540755326999, 0.269540755326999, 0.269540755326999,
> >> > 0.269540755326999, 0.269540755326999, 0.269540755326999,
> >> > 0.269540755326999, 0.301701868178519, 0.301701868178519,
> >> > 0.301701868178519, 0.301701868178519, 0.301701868178519,
> >> > 0.301701868178519, 0.301701868178519, 0.076574078217897,
> >> > 0.076574078217897, 0.076574078217897, 0.076574078217897,
> >> > 0.076574078217897, 0.076574078217897, 0.076574078217897,
> >> > -0.191435195544744, -0.191435195544744, -0.191435195544744,
> >> > -0.191435195544744, -0.191435195544744, -0.191435195544744,
> >> > -0.191435195544744, -0.306296312871592, -0.306296312871592,
> >> > -0.306296312871592, -0.306296312871592, -0.306296312871592,
> >> > -0.306296312871592, -0.306296312871592, -0.191435195544745,
> >> > -0.191435195544745, -0.191435195544745, -0.191435195544745,
> >> > -0.191435195544745, -0.191435195544745, -0.191435195544745,
> >> > 0.0765740782178983, 0.0765740782178983, 0.0765740782178983,
> >> > 0.0765740782178983, 0.0765740782178983, 0.0765740782178983,
> >> > 0.0765740782178983, 0.301701868178517, 0.301701868178517,
> >> > 0.301701868178517, 0.301701868178517, 0.301701868178517,
> >> > 0.301701868178517, 0.301701868178517, 0.269540755327,
> >> 0.269540755327,
> >> > 0.269540755327, 0.269540755327, 0.269540755327, 0.269540755327,
> >> > 0.269540755327, -0.0842314860396875, -0.0842314860396875,
> >> > -0.0842314860396875, -0.0842314860396875, -0.0842314860396875,
> >> > -0.0842314860396875, -0.0842314860396875, -0.438003727406375,
> >> > -0.438003727406375, -0.438003727406375, -0.438003727406375,
> >> > -0.438003727406375, -0.438003727406375, -0.438003727406375,
> >> > 0.219001863703188, 0.219001863703188, 0.219001863703188,
> >> > 0.219001863703188, 0.219001863703188, 0.219001863703188,
> >> > 0.219001863703188), Z7 = c(-0.141858517577507, -0.141858517577507,
> >> > -0.141858517577507, -0.141858517577507, -0.141858517577507,
> >> > -0.141858517577507, -0.141858517577507, 0.42557555273252,
> >> > 0.42557555273252, 0.42557555273252, 0.42557555273252,
> >> 0.42557555273252,
> >> > 0.42557555273252, 0.42557555273252, -0.185507292216737,
> >> > -0.185507292216737,
> >> > -0.185507292216737, -0.185507292216737, -0.185507292216737,
> >> > -0.185507292216737, -0.185507292216737, -0.338278003454058,
> >> > -0.338278003454058, -0.338278003454058, -0.338278003454058,
> >> > -0.338278003454058, -0.338278003454058, -0.338278003454058,
> >> > -0.0327365809794237, -0.0327365809794237, -0.0327365809794237,
> >> > -0.0327365809794237, -0.0327365809794237, -0.0327365809794237,
> >> > -0.0327365809794237, 0.272804841495205, 0.272804841495205,
> >> > 0.272804841495205, 0.272804841495205, 0.272804841495205,
> >> > 0.272804841495205, 0.272804841495205, 0.272804841495207,
> >> > 0.272804841495207, 0.272804841495207, 0.272804841495207,
> >> > 0.272804841495207, 0.272804841495207, 0.272804841495207,
> >> > 4.25663509926017e-16, 4.25663509926017e-16, 4.25663509926017e-16,
> >> > 4.25663509926017e-16, 4.25663509926017e-16, 4.25663509926017e-16,
> >> > 4.25663509926017e-16, -0.272804841495207, -0.272804841495207,
> >> > -0.272804841495207, -0.272804841495207, -0.272804841495207,
> >> > -0.272804841495207, -0.272804841495207, -0.272804841495206,
> >> > -0.272804841495206, -0.272804841495206, -0.272804841495206,
> >> > -0.272804841495206, -0.272804841495206, -0.272804841495206,
> >> > 0.0327365809794244, 0.0327365809794244, 0.0327365809794244,
> >> > 0.0327365809794244, 0.0327365809794244, 0.0327365809794244,
> >> > 0.0327365809794244, 0.338278003454055, 0.338278003454055,
> >> > 0.338278003454055, 0.338278003454055, 0.338278003454055,
> >> > 0.338278003454055, 0.338278003454055, 0.185507292216741,
> >> > 0.185507292216741, 0.185507292216741, 0.185507292216741,
> >> > 0.185507292216741, 0.185507292216741, 0.185507292216741,
> >> > -0.425575552732522, -0.425575552732522, -0.425575552732522,
> >> > -0.425575552732522, -0.425575552732522, -0.425575552732522,
> >> > -0.425575552732522, 0.141858517577507, 0.141858517577507,
> >> > 0.141858517577507, 0.141858517577507, 0.141858517577507,
> >> > 0.141858517577507, 0.141858517577507), Z8 = c(0.083314261738317,
> >> > 0.083314261738317, 0.083314261738317, 0.083314261738317,
> >> > 0.083314261738317, 0.083314261738317, 0.083314261738317,
> >> > -0.345159084344455, -0.345159084344455, -0.345159084344455,
> >> > -0.345159084344455, -0.345159084344455, -0.345159084344455,
> >> > -0.345159084344455, 0.379949655180232, 0.379949655180232,
> >> > 0.379949655180232, 0.379949655180232, 0.379949655180232,
> >> > 0.379949655180232, 0.379949655180232, 0.143739990032049,
> >> > 0.143739990032049, 0.143739990032049, 0.143739990032049,
> >> > 0.143739990032049, 0.143739990032049, 0.143739990032049,
> >> > -0.284733356050736, -0.284733356050736, -0.284733356050736,
> >> > -0.284733356050736, -0.284733356050736, -0.284733356050736,
> >> > -0.284733356050736, -0.251773867890516, -0.251773867890516,
> >> > -0.251773867890516, -0.251773867890516, -0.251773867890516,
> >> > -0.251773867890516, -0.251773867890516, 0.114442667222960,
> >> > 0.114442667222960, 0.114442667222960, 0.114442667222960,
> >> > 0.114442667222960, 0.114442667222960, 0.114442667222960,
> >> > 0.320439468224296, 0.320439468224296, 0.320439468224296,
> >> > 0.320439468224296, 0.320439468224296, 0.320439468224296,
> >> > 0.320439468224296, 0.114442667222965, 0.114442667222965,
> >> > 0.114442667222965, 0.114442667222965, 0.114442667222965,
> >> > 0.114442667222965, 0.114442667222965, -0.251773867890520,
> >> > -0.251773867890520, -0.251773867890520, -0.251773867890520,
> >> > -0.251773867890520, -0.251773867890520, -0.251773867890520,
> >> > -0.284733356050731, -0.284733356050731, -0.284733356050731,
> >> > -0.284733356050731, -0.284733356050731, -0.284733356050731,
> >> > -0.284733356050731, 0.143739990032042, 0.143739990032042,
> >> > 0.143739990032042, 0.143739990032042, 0.143739990032042,
> >> > 0.143739990032042, 0.143739990032042, 0.379949655180234,
> >> > 0.379949655180234, 0.379949655180234, 0.379949655180234,
> >> > 0.379949655180234, 0.379949655180234, 0.379949655180234,
> >> > -0.345159084344455, -0.345159084344455, -0.345159084344455,
> >> > -0.345159084344455, -0.345159084344455, -0.345159084344455,
> >> > -0.345159084344455, 0.0833142617383167, 0.0833142617383167,
> >> > 0.0833142617383167, 0.0833142617383167, 0.0833142617383167,
> >> > 0.0833142617383167, 0.0833142617383167), Z9 = c(-0.0440394305225472,
> >> > -0.0440394305225472, -0.0440394305225472, -0.0440394305225472,
> >> > -0.0440394305225472, -0.0440394305225472, -0.0440394305225472,
> >> > 0.239071194265257, 0.239071194265257, 0.239071194265257,
> >> > 0.239071194265257, 0.239071194265257, 0.239071194265257,
> >> > 0.239071194265257, -0.436038757151818, -0.436038757151818,
> >> > -0.436038757151818, -0.436038757151818, -0.436038757151818,
> >> > -0.436038757151818, -0.436038757151818, 0.16647872637096,
> >> > 0.16647872637096, 0.16647872637096, 0.16647872637096,
> >> 0.16647872637096,
> >> > 0.16647872637096, 0.16647872637096, 0.318922908948979,
> >> 0.318922908948979,
> >> > 0.318922908948979, 0.318922908948979, 0.318922908948979,
> >> > 0.318922908948979, 0.318922908948979, -0.120987446490507,
> >> > -0.120987446490507, -0.120987446490507, -0.120987446490507,
> >> > -0.120987446490507, -0.120987446490507, -0.120987446490507,
> >> > -0.326666105524386, -0.326666105524386, -0.326666105524386,
> >> > -0.326666105524386, -0.326666105524386, -0.326666105524386,
> >> > -0.326666105524386, 1.6560876488147e-15, 1.6560876488147e-15,
> >> > 1.6560876488147e-15, 1.6560876488147e-15, 1.6560876488147e-15,
> >> > 1.6560876488147e-15, 1.6560876488147e-15, 0.326666105524385,
> >> > 0.326666105524385, 0.326666105524385, 0.326666105524385,
> >> > 0.326666105524385, 0.326666105524385, 0.326666105524385,
> >> > 0.120987446490508, 0.120987446490508, 0.120987446490508,
> >> > 0.120987446490508, 0.120987446490508, 0.120987446490508,
> >> > 0.120987446490508, -0.318922908948989, -0.318922908948989,
> >> > -0.318922908948989, -0.318922908948989, -0.318922908948989,
> >> > -0.318922908948989, -0.318922908948989, -0.166478726370943,
> >> > -0.166478726370943, -0.166478726370943, -0.166478726370943,
> >> > -0.166478726370943, -0.166478726370943, -0.166478726370943,
> >> > 0.436038757151805, 0.436038757151805, 0.436038757151805,
> >> > 0.436038757151805, 0.436038757151805, 0.436038757151805,
> >> > 0.436038757151805, -0.239071194265252, -0.239071194265252,
> >> > -0.239071194265252, -0.239071194265252, -0.239071194265252,
> >> > -0.239071194265252, -0.239071194265252, 0.0440394305225465,
> >> > 0.0440394305225465, 0.0440394305225465, 0.0440394305225465,
> >> > 0.0440394305225465, 0.0440394305225465, 0.0440394305225465
> >> > ), Z10 = c(0.0207056819701757, 0.0207056819701757,
> >> 0.0207056819701757,
> >> > 0.0207056819701757, 0.0207056819701757, 0.0207056819701757,
> >> > 0.0207056819701757, -0.141981819224062, -0.141981819224062,
> >> > -0.141981819224062, -0.141981819224062, -0.141981819224062,
> >> > -0.141981819224062, -0.141981819224062, 0.371109530696229,
> >> > 0.371109530696229, 0.371109530696229, 0.371109530696229,
> >> > 0.371109530696229, 0.371109530696229, 0.371109530696229,
> >> > -0.392270282599825, -0.392270282599825, -0.392270282599825,
> >> > -0.392270282599825, -0.392270282599825, -0.392270282599825,
> >> > -0.392270282599825, -0.0361780597061064, -0.0361780597061064,
> >> > -0.0361780597061064, -0.0361780597061064, -0.0361780597061064,
> >> > -0.0361780597061064, -0.0361780597061064, 0.356774827793781,
> >> > 0.356774827793781, 0.356774827793781, 0.356774827793781,
> >> > 0.356774827793781, 0.356774827793781, 0.356774827793781,
> >> > -0.0061434441010547, -0.0061434441010547, -0.0061434441010547,
> >> > -0.0061434441010547, -0.0061434441010547, -0.0061434441010547,
> >> > -0.0061434441010547, -0.344032869658285, -0.344032869658285,
> >> > -0.344032869658285, -0.344032869658285, -0.344032869658285,
> >> > -0.344032869658285, -0.344032869658285, -0.00614344410104096,
> >> > -0.00614344410104096, -0.00614344410104096, -0.00614344410104096,
> >> > -0.00614344410104096, -0.00614344410104096, -0.00614344410104096,
> >> > 0.356774827793798, 0.356774827793798, 0.356774827793798,
> >> > 0.356774827793798, 0.356774827793798, 0.356774827793798,
> >> > 0.356774827793798, -0.0361780597061478, -0.0361780597061478,
> >> > -0.0361780597061478, -0.0361780597061478, -0.0361780597061478,
> >> > -0.0361780597061478, -0.0361780597061478, -0.392270282599797,
> >> > -0.392270282599797, -0.392270282599797, -0.392270282599797,
> >> > -0.392270282599797, -0.392270282599797, -0.392270282599797,
> >> > 0.371109530696221, 0.371109530696221, 0.371109530696221,
> >> > 0.371109530696221, 0.371109530696221, 0.371109530696221,
> >> > 0.371109530696221, -0.141981819224062, -0.141981819224062,
> >> > -0.141981819224062, -0.141981819224062, -0.141981819224062,
> >> > -0.141981819224062, -0.141981819224062, 0.0207056819701758,
> >> > 0.0207056819701758, 0.0207056819701758, 0.0207056819701758,
> >> > 0.0207056819701758, 0.0207056819701758, 0.0207056819701758
> >> > ), Z11 = c(-0.00849937774690609, -0.00849937774690609,
> >> > -0.00849937774690609,
> >> > -0.00849937774690609, -0.00849937774690609, -0.00849937774690609,
> >> > -0.00849937774690609, 0.0716376124382085, 0.0716376124382085,
> >> > 0.0716376124382085, 0.0716376124382085, 0.0716376124382085,
> >> > 0.0716376124382085, 0.0716376124382085, -0.248910348302249,
> >> > -0.248910348302249, -0.248910348302249, -0.248910348302249,
> >> > -0.248910348302249, -0.248910348302249, -0.248910348302249,
> >> > 0.43225406827121, 0.43225406827121, 0.43225406827121,
> >> 0.43225406827121,
> >> > 0.43225406827121, 0.43225406827121, 0.43225406827121,
> >> -0.307191795709549,
> >> > -0.307191795709549, -0.307191795709549, -0.307191795709549,
> >> > -0.307191795709549, -0.307191795709549, -0.307191795709549,
> >> > -0.146917815339487, -0.146917815339487, -0.146917815339487,
> >> > -0.146917815339487, -0.146917815339487, -0.146917815339487,
> >> > -0.146917815339487, 0.360616455833108, 0.360616455833108,
> >> > 0.360616455833108, 0.360616455833108, 0.360616455833108,
> >> > 0.360616455833108, 0.360616455833108, 2.37442501121216e-14,
> >> > 2.37442501121216e-14, 2.37442501121216e-14, 2.37442501121216e-14,
> >> > 2.37442501121216e-14, 2.37442501121216e-14, 2.37442501121216e-14,
> >> > -0.360616455833123, -0.360616455833123, -0.360616455833123,
> >> > -0.360616455833123, -0.360616455833123, -0.360616455833123,
> >> > -0.360616455833123, 0.146917815339424, 0.146917815339424,
> >> > 0.146917815339424, 0.146917815339424, 0.146917815339424,
> >> > 0.146917815339424, 0.146917815339424, 0.307191795709669,
> >> > 0.307191795709669, 0.307191795709669, 0.307191795709669,
> >> > 0.307191795709669, 0.307191795709669, 0.307191795709669,
> >> > -0.432254068271316, -0.432254068271316, -0.432254068271316,
> >> > -0.432254068271316, -0.432254068271316, -0.432254068271316,
> >> > -0.432254068271316, 0.248910348302301, 0.248910348302301,
> >> > 0.248910348302301, 0.248910348302301, 0.248910348302301,
> >> > 0.248910348302301, 0.248910348302301, -0.0716376124382226,
> >> > -0.0716376124382226, -0.0716376124382226, -0.0716376124382226,
> >> > -0.0716376124382226, -0.0716376124382226, -0.0716376124382226,
> >> > 0.00849937774690764, 0.00849937774690764, 0.00849937774690764,
> >> > 0.00849937774690764, 0.00849937774690764, 0.00849937774690764,
> >> > 0.00849937774690764), Z12 = c(0.00295373795124409,
> >> 0.00295373795124409,
> >> > 0.00295373795124409, 0.00295373795124409, 0.00295373795124409,
> >> > 0.00295373795124409, 0.00295373795124409, -0.0299593420769036,
> >> > -0.0299593420769036, -0.0299593420769036, -0.0299593420769036,
> >> > -0.0299593420769036, -0.0299593420769036, -0.0299593420769036,
> >> > 0.132074282677049, 0.132074282677049, 0.132074282677049,
> >> > 0.132074282677049, 0.132074282677049, 0.132074282677049,
> >> > 0.132074282677049, -0.323223324378965, -0.323223324378965,
> >> > -0.323223324378965, -0.323223324378965, -0.323223324378965,
> >> > -0.323223324378965, -0.323223324378965, 0.450234056282428,
> >> > 0.450234056282428, 0.450234056282428, 0.450234056282428,
> >> > 0.450234056282428, 0.450234056282428, 0.450234056282428,
> >> > -0.27385370433672, -0.27385370433672, -0.27385370433672,
> >> > -0.27385370433672, -0.27385370433672, -0.27385370433672,
> >> > -0.27385370433672, -0.15317241090017, -0.15317241090017,
> >> > -0.15317241090017, -0.15317241090017, -0.15317241090017,
> >> > -0.15317241090017, -0.15317241090017, 0.389893409563986,
> >> > 0.389893409563986, 0.389893409563986, 0.389893409563986,
> >> > 0.389893409563986, 0.389893409563986, 0.389893409563986,
> >> > -0.153172410899934, -0.153172410899934, -0.153172410899934,
> >> > -0.153172410899934, -0.153172410899934, -0.153172410899934,
> >> > -0.153172410899934, -0.273853704336934, -0.273853704336934,
> >> > -0.273853704336934, -0.273853704336934, -0.273853704336934,
> >> > -0.273853704336934, -0.273853704336934, 0.450234056282481,
> >> > 0.450234056282481, 0.450234056282481, 0.450234056282481,
> >> > 0.450234056282481, 0.450234056282481, 0.450234056282481,
> >> > -0.323223324378928, -0.323223324378928, -0.323223324378928,
> >> > -0.323223324378928, -0.323223324378928, -0.323223324378928,
> >> > -0.323223324378928, 0.132074282677017, 0.132074282677017,
> >> > 0.132074282677017, 0.132074282677017, 0.132074282677017,
> >> > 0.132074282677017, 0.132074282677017, -0.0299593420768935,
> >> > -0.0299593420768935, -0.0299593420768935, -0.0299593420768935,
> >> > -0.0299593420768935, -0.0299593420768935, -0.0299593420768935,
> >> > 0.00295373795124293, 0.00295373795124293, 0.00295373795124293,
> >> > 0.00295373795124293, 0.00295373795124293, 0.00295373795124293,
> >> > 0.00295373795124293), Z13 = c(-0.000820388989417742,
> >> > -0.000820388989417742,
> >> > -0.000820388989417742, -0.000820388989417742, -0.000820388989417742,
> >> > -0.000820388989417742, -0.000820388989417742, 0.00984466787301128,
> >> > 0.00984466787301128, 0.00984466787301128, 0.00984466787301128,
> >> > 0.00984466787301128, 0.00984466787301128, 0.00984466787301128,
> >> > -0.0533252843121323, -0.0533252843121323, -0.0533252843121323,
> >> > -0.0533252843121323, -0.0533252843121323, -0.0533252843121323,
> >> > -0.0533252843121323, 0.170640909798784, 0.170640909798784,
> >> > 0.170640909798784, 0.170640909798784, 0.170640909798784,
> >> > 0.170640909798784, 0.170640909798784, -0.351946876459913,
> >> > -0.351946876459913, -0.351946876459913, -0.351946876459913,
> >> > -0.351946876459913, -0.351946876459913, -0.351946876459913,
> >> > 0.469262501946444, 0.469262501946444, 0.469262501946444,
> >> > 0.469262501946444, 0.469262501946444, 0.469262501946444,
> >> > 0.469262501946444, -0.351946876459763, -0.351946876459763,
> >> > -0.351946876459763, -0.351946876459763, -0.351946876459763,
> >> > -0.351946876459763, -0.351946876459763, 1.30897668096353e-14,
> >> > 1.30897668096353e-14, 1.30897668096353e-14, 1.30897668096353e-14,
> >> > 1.30897668096353e-14, 1.30897668096353e-14, 1.30897668096353e-14,
> >> > 0.351946876459646, 0.351946876459646, 0.351946876459646,
> >> > 0.351946876459646, 0.351946876459646, 0.351946876459646,
> >> > 0.351946876459646, -0.469262501946203, -0.469262501946203,
> >> > -0.469262501946203, -0.469262501946203, -0.469262501946203,
> >> > -0.469262501946203, -0.469262501946203, 0.351946876459683,
> >> > 0.351946876459683, 0.351946876459683, 0.351946876459683,
> >> > 0.351946876459683, 0.351946876459683, 0.351946876459683,
> >> > -0.170640909798657, -0.170640909798657, -0.170640909798657,
> >> > -0.170640909798657, -0.170640909798657, -0.170640909798657,
> >> > -0.170640909798657, 0.0533252843120879, 0.0533252843120879,
> >> > 0.0533252843120879, 0.0533252843120879, 0.0533252843120879,
> >> > 0.0533252843120879, 0.0533252843120879, -0.009844667873002,
> >> > -0.009844667873002, -0.009844667873002, -0.009844667873002,
> >> > -0.009844667873002, -0.009844667873002, -0.009844667873002,
> >> > 0.000820388989416903, 0.000820388989416903, 0.000820388989416903,
> >> > 0.000820388989416903, 0.000820388989416903, 0.000820388989416903,
> >> > 0.000820388989416903), Z14 = c(0.000157883934625923,
> >> > 0.000157883934625923,
> >> > 0.000157883934625923, 0.000157883934625923, 0.000157883934625923,
> >> > 0.000157883934625923, 0.000157883934625923, -0.00221037508476475,
> >> > -0.00221037508476475, -0.00221037508476475, -0.00221037508476475,
> >> > -0.00221037508476475, -0.00221037508476475, -0.00221037508476475,
> >> > 0.0143674380509829, 0.0143674380509829, 0.0143674380509829,
> >> > 0.0143674380509829, 0.0143674380509829, 0.0143674380509829,
> >> > 0.0143674380509829, -0.0574697522039801, -0.0574697522039801,
> >> > -0.0574697522039801, -0.0574697522039801, -0.0574697522039801,
> >> > -0.0574697522039801, -0.0574697522039801, 0.158041818561072,
> >> > 0.158041818561072, 0.158041818561072, 0.158041818561072,
> >> > 0.158041818561072, 0.158041818561072, 0.158041818561072,
> >> > -0.316083637122359, -0.316083637122359, -0.316083637122359,
> >> > -0.316083637122359, -0.316083637122359, -0.316083637122359,
> >> > -0.316083637122359, 0.474125455683776, 0.474125455683776,
> >> > 0.474125455683776, 0.474125455683776, 0.474125455683776,
> >> > 0.474125455683776, 0.474125455683776, -0.541857663638757,
> >> > -0.541857663638757, -0.541857663638757, -0.541857663638757,
> >> > -0.541857663638757, -0.541857663638757, -0.541857663638757,
> >> > 0.474125455683927, 0.474125455683927, 0.474125455683927,
> >> > 0.474125455683927, 0.474125455683927, 0.474125455683927,
> >> > 0.474125455683927, -0.316083637122536, -0.316083637122536,
> >> > -0.316083637122536, -0.316083637122536, -0.316083637122536,
> >> > -0.316083637122536, -0.316083637122536, 0.158041818561182,
> >> > 0.158041818561182, 0.158041818561182, 0.158041818561182,
> >> > 0.158041818561182, 0.158041818561182, 0.158041818561182,
> >> > -0.0574697522040225, -0.0574697522040225, -0.0574697522040225,
> >> > -0.0574697522040225, -0.0574697522040225, -0.0574697522040225,
> >> > -0.0574697522040225, 0.0143674380509932, 0.0143674380509932,
> >> > 0.0143674380509932, 0.0143674380509932, 0.0143674380509932,
> >> > 0.0143674380509932, 0.0143674380509932, -0.00221037508476627,
> >> > -0.00221037508476627, -0.00221037508476627, -0.00221037508476627,
> >> > -0.00221037508476627, -0.00221037508476627, -0.00221037508476627,
> >> > 0.00015788393462604, 0.00015788393462604, 0.00015788393462604,
> >> > 0.00015788393462604, 0.00015788393462604, 0.00015788393462604,
> >> > 0.00015788393462604), WYearCen = c(-7, -7, -7, -7, -7, -7,
> >> > -7, -6, -6, -6, -6, -6, -6, -6, -5, -5, -5, -5, -5, -5, -5,
> >> > -4, -4, -4, -4, -4, -4, -4, -3, -3, -3, -3, -3, -3, -3, -2,
> >> > -2, -2, -2, -2, -2, -2, -1, -1, -1, -1, -1, -1, -1, 0, 0,
> >> > 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2,
> >> > 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5,
> >> > 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7)), .Names = c("Year",
> >> > "WYear", "Site", "LogY", "Y", "Z2", "Z3", "Z4", "Z5", "Z6", "Z7",
> >> > "Z8", "Z9", "Z10", "Z11", "Z12", "Z13", "Z14", "WYearCen"),
> >> row.names
> >> > = c(4L,
> >> > 18L, 26L, 40L, 67L, 75L, 94L, 104L, 118L, 126L, 140L, 167L, 175L,
> >> > 194L, 204L, 218L, 226L, 240L, 267L, 275L, 294L, 304L, 318L, 326L,
> >> > 340L, 367L, 375L, 394L, 404L, 418L, 426L, 440L, 467L, 475L, 494L,
> >> > 504L, 518L, 526L, 540L, 567L, 575L, 594L, 604L, 618L, 626L, 640L,
> >> > 667L, 675L, 694L, 704L, 718L, 726L, 740L, 767L, 775L, 794L, 804L,
> >> > 818L, 826L, 840L, 867L, 875L, 894L, 904L, 918L, 926L, 940L, 967L,
> >> > 975L, 994L, 1004L, 1018L, 1026L, 1040L, 1067L, 1075L, 1094L,
> >> > 1104L, 1118L, 1126L, 1140L, 1167L, 1175L, 1194L, 1204L, 1218L,
> >> > 1226L, 1240L, 1267L, 1275L, 1294L, 1304L, 1318L, 1326L, 1340L,
> >> > 1367L, 1375L, 1394L, 1404L, 1418L, 1426L, 1440L, 1467L, 1475L,
> >> > 1494L), class = "data.frame")
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > At 11:17 AM 5/22/2009 -0700, spencerg wrote:
> >> >> The first exaample on the "lmer" help page uses a formula
> >> "Reaction ~
> >> >> Days + (Days|Subject)". Here, "Subject" is the name of a column in
> >> >> the data.frame "sleepstudy", with levels "308", "309", ... .
> >> >>
> >> >> Does this answer your question? If no, please provide commented,
> >> >> minimal, self-contained, reproducible code, as requested in the
> >> >> posting guide "http://www.R-project.org/posting-guide.html". Your
> >> >> example is not "self-contained, reproducible".
> >> >>
> >> >> Hope this helps. Spencer
> >> >>
> >> >>
> >> >> Leigh Ann Starcevich wrote:
> >> >>> Dear guRus:
> >> >>>
> >> >>> I am using lmer for a mixed model that includes a random
> >> intercept
> >> >>> for a set of effects that have the same distribution, Normal(0,
> >> >>> sig2b). This set of effects is of variable size, so I am using an
> >> >>> as.formula statement to create the formula for lmer. For
> >> example, if
> >> >>> the set of random effects has dimension 8, then the lmer call is:
> >> >>>
> >> >>> Zs<- paste("Z",1:mb,sep="")
> >> >>> Trendformula <-as.formula(paste("LogY ~ WYear + (1+WYear|Site) +
> >> >>> (1|", paste(paste(Zs,collapse="+"), ")")))
> >> >>> fit2.4a<-lmer(Trendformula, data = testsamp)
> >> >>>
> >> >>> which, for mb=8, expands to:
> >> >>>
> >> >>> fit1<-lmer(LogY ~ WYear + (1 | Site) + (1 | Year) + (1 |
> >> Z1+ Z2 + Z3
> >> >>> + Z4 + Z5 + Z6 + Z7 + Z8), data = testsamp)
> >> >>>
> >> >>>
> >> >>> I have no problems with this. However, if the set of
> >> random effects
> >> >>> has a dimension of 30, then the lmer call is:
> >> >>>
> >> >>> fit2<-lmer(LogY ~ WYear + (1 | Site) + (1 | Year) + (1 |
> >> Z1+Z2 + Z3
> >> >>> + Z4 + Z5 + Z6 + Z7 + Z8 + Z9 + Z10 + Z11 + Z12 + Z13 +
> >> Z14 + Z15 +
> >> >>> Z16 + Z17 + Z18 + Z19 + Z20 + Z21 + Z22 + Z23 + Z24 + Z25 + Z26 +
> >> >>> Z27 + Z28 + Z29+ Z30), data = testsamp)
> >> >>>
> >> >>> In this case, I get an error because the name "Z1+Z2 + Z3
> >> + Z4 + Z5
> >> >>> + Z6 + Z7 + Z8 + Z9 + Z10 + Z11 + Z12 + Z13 + Z14 + Z15 +
> >> Z16 + Z17
> >> >>> + Z18 + Z19 + Z20 + Z21 + Z22 + Z23 + Z24 + Z25 + Z26 +
> >> Z27 + Z28 +
> >> >>> Z29+ Z30" is too long to print in the output. Is there any way to
> >> >>> name the random effect in lmer so that the shorter (and more
> >> >>> descriptive) name may be used and the error avoided? Or
> >> is there a
> >> >>> way to combine these into a single variable prior to the lmer
> >> >>> function call? In SAS, I am able to parameterize these as
> >> a Toeplitz
> >> >>> structure with bandwidth 1.
> >> >>>
> >> >>> Thanks for any help.
> >> >>>
> >> >>> Leigh Ann Starcevich
> >> >>> Doctoral student
> >> >>> Oregon State University
> >> >>> Corvallis, Oregon
> >> >>> [[alternative HTML version deleted]]
> >> >>>
> >> >>> ______________________________________________
> >> >>> R-help@r-project.org mailing list
> >> >>> https://stat.ethz.ch/mailman/listinfo/r-help
> >> >>> PLEASE do read the posting guide
> >> >>> http://www.R-project.org/posting-guide.html
> >> >>> and provide commented, minimal, self-contained, reproducible code.
> >> >>>
> >> >>>
> >> >>
> >> >
> >>
> >> ______________________________________________
> >> R-help@r-project.org mailing list
> >> https://stat.ethz.ch/mailman/listinfo/r-help
> >> PLEASE do read the posting guide
> >> http://www.R-project.org/posting-guide.html
> >> and provide commented, minimal, self-contained, reproducible code.
> >>
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide 
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> >

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