https://cran.stat.auckland.ac.nz/web/packages/gamm4/index.html
CRAN: Package gamm4
Estimate generalized additive mixed models via a version of function gamm() from 'mgcv', using 'lme4' for estimation.
cranpackage
https://www.r-project.org/nosvn/R.check/r-oldrel-macos-x86_64/gamm4-00check.html
Check results for 'gamm4'
check results
https://cran.case.edu/web/packages/gamm4/index.html
CRAN: Package gamm4
Estimate generalized additive mixed models via a version of function gamm() from 'mgcv', using 'lme4' for estimation.
cranpackage