[R-sig-ME] lmList error in lme4a

[Ben Bolker]

On 06/09/2011 05:35 AM, David A Springate wrote:
> Dear all,
> 
> I am trying to use the lmList function from lme4a, but I get the
> following error even with the example sleepstudy dataset:
> 
>> require(lme4a)
>> lmList(Reaction ~ Days | Subject, sleepstudy)
> Call: lmList(formula = Reaction ~ Days | Subject, data = sleepstudy) 
> Coefficients:
> Error in sprintf(gettext(fmt, domain = domain), ...) : 
>   invalid type of argument[1]: 'language'
> 
  It works for me ...  I would try starting from a clean session,
especially making sure that you have *not* tried to load lme4 previously
(I see you have it "loaded via a namespace" below).
(Hmmm, I just tried loading and then detaching lme4 to get the same
"loaded via namespace" effect, and it didn't break for me.)

  Ben Bolker




> sessionInfo()
R version 2.13.0 (2011-04-13)
Platform: i486-pc-linux-gnu (32-bit)

locale:
 [1] LC_CTYPE=en_US.utf8       LC_NUMERIC=C
 [3] LC_TIME=en_US.utf8        LC_COLLATE=en_US.utf8
 [5] LC_MONETARY=C             LC_MESSAGES=en_US.utf8
 [7] LC_PAPER=en_US.utf8       LC_NAME=C
 [9] LC_ADDRESS=C              LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.utf8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] lme4a_0.999375-67  MatrixModels_0.2-1 minqa_1.1.15
Rcpp_0.9.4.1
[5] Matrix_0.999375-50 lattice_0.19-26

loaded via a namespace (and not attached):
[1] codetools_0.2-8 grid_2.13.0     nlme_3.1-101    splines_2.13.0
[5] tools_2.13.0
>

> Am I missing something or is this a bug?
> 
> Thanks,
> 
> David
> 
>> sessionInfo()
> R version 2.13.0 (2011-04-13)
> Platform: i686-pc-linux-gnu (32-bit)
> 
> locale:
>  [1] LC_CTYPE=en_GB.UTF-8       LC_NUMERIC=C              
>  [3] LC_TIME=en_GB.UTF-8        LC_COLLATE=en_GB.UTF-8    
>  [5] LC_MONETARY=C              LC_MESSAGES=en_GB.UTF-8   
>  [7] LC_PAPER=en_GB.UTF-8       LC_NAME=C                 
>  [9] LC_ADDRESS=C               LC_TELEPHONE=C            
> [11] LC_MEASUREMENT=en_GB.UTF-8 LC_IDENTIFICATION=C       
> 
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods  
> [7] base     
> 
> other attached packages:
> [1] lme4a_0.999375-67  MatrixModels_0.2-1 minqa_1.1.15      
> [4] Rcpp_0.9.4.2       Matrix_0.999375-50 lattice_0.19-23   
> 
> loaded via a namespace (and not attached):
> [1] codetools_0.2-8  grid_2.13.0      lme4_0.999375-39
> [4] nlme_3.1-100     splines_2.13.0   stats4_2.13.0   
> [7] tcltk_2.13.0     tools_2.13.0    
> 
>> str(sleepstudy)
> 'data.frame':   180 obs. of  3 variables:
>  $ Reaction: num  250 259 251 321 357 ...
>  $ Days    : num  0 1 2 3 4 5 6 7 8 9 ...
>  $ Subject : Factor w/ 18 levels "308","309","310",..: 1 1 1 1 1 1 ..
> 
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