[R-sig-ME] gamm4 "no terms component nor attribute"

[Ken Beath]

This is a problem with either your system, possibly in the way things are
installed or possibly something to do with gamm4.

Your problems may relate to having an 18 month old version of R and mvcv,
and the current version of gamm4. Standard practice is to update to the
current versions and then contact the package author.

On 6 May 2015 at 08:18, Steve Bellan <steve.bellan at gmail.com> wrote:

> Hi all,
>
> I can't even get gamm4 to run it's own example due to this error:
>
> Error in terms.default(object, data = data) :
>   no terms component nor attribute
>
> , let alone to work on my own data. Haven't been able to find much online.
> Help much appreciated! Session info & details below. Thanks,
>
> Steve
>
> Steven Bellan, PhD, MPH
> Post-doctoral Researcher
> Lauren Ancel Meyers Research Group
> Center for Computational Biology and Bioinformatics
> University of Texas at Austin
> steve.bellan at gmail.com
> http://www.bio.utexas.edu/research/meyers/steve_bellan/
>
> > sessionInfo()
> sessionInfo()
> R version 3.0.2 (2013-09-25)
> Platform: x86_64-unknown-linux-gnu (64-bit)
>
> locale:
>  [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
>  [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
>  [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8
>  [7] LC_PAPER=en_US.UTF-8       LC_NAME=C
>  [9] LC_ADDRESS=C               LC_TELEPHONE=C
> [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
>
> attached base packages:
> [1] stats     graphics  grDevices utils     datasets  methods   base
> > library(gamm4)
> library(gamm4)
> Loading required package: Matrix
> Loading required package: lme4
> Loading required package: Rcpp
> Loading required package: mgcv
> Loading required package: nlme
>
> Attaching package: ‘nlme’
>
> The following object is masked from ‘package:lme4’:
>
>     lmList
>
> This is mgcv 1.7-26. For overview type 'help("mgcv-package")'.
> This is gamm4 0.2-3
> > example(gamm4)
> example(gamm4)
>
> gamm4> ## NOTE: most examples are flagged as 'do not run' simply to
> gamm4> ## save time in package checking on CRAN.
> gamm4>
> gamm4> ###################################
> gamm4> ## A simple additive mixed model...
> gamm4> ###################################
> gamm4> library(gamm4)
>
> gamm4> set.seed(0)
>
> gamm4> dat <- gamSim(1,n=400,scale=2) ## simulate 4 term additive truth
> Gu & Wahba 4 term additive model
>
> gamm4> ## Now add 20 level random effect `fac'...
> gamm4> dat$fac <- fac <- as.factor(sample(1:20,400,replace=TRUE))
>
> gamm4> dat$y <- dat$y + model.matrix(~fac-1)%*%rnorm(20)*.5
>
> gamm4> br <- gamm4(y~s(x0)+x1+s(x2),data=dat,random=~(1|fac))
> Error in terms.default(object, data = data) :
>   no terms component nor attribute
> >
>
>
>
>
>
>
>
>         [[alternative HTML version deleted]]
>
>
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>
>


-- 

*Ken Beath*
Lecturer
Statistics Department
MACQUARIE UNIVERSITY NSW 2109, Australia

Phone: +61 (0)2 9850 8516

Building E4A, room 526
http://stat.mq.edu.au/our_staff/staff_-_alphabetical/staff/beath,_ken/

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