[R-sig-ME] predictions to newdata by LMM through lmer (Ben Bolker)

[Ben Bolker]

Tetsuya Michinaka <zhangyf at ...> writes:

> 
> Dear Ben Bolker,
 
> I registered inR-Forge, but I still do not know where to download
>  the development version of the package lme4.

  You don't need to register.

> When I tried "install.packages("lme4",
  repos=c("http://lme4.r-forge.r-project.org/repos",
  getOptions("repos")["CRAN"]))",

There was a typo in the README file, fixed now.
This should be getOption("repos")["CRAN"], not getOptions(...)

> When I installed "install_github("lme4",user="lme4")", I also failed.
> Could you please give me some detailed advice?
> Thanks again.

In order to use install_github you need to install the devtools
package *and* all of the developer tools (compilers etc.).