* installing to library ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages’
* installing *source* package ‘groupdata2’ ...
** this is package ‘groupdata2’ version ‘2.0.5’
** package ‘groupdata2’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
Note: wrong number of arguments to 'floor' 
** help
*** installing help indices
  converting help for package ‘groupdata2’
    finding HTML links ... done
    all_groups_identical                    html  
    balance                                 html  
    collapse_groups                         html  
    collapse_groups_by                      html  
    differs_from_previous                   html  
    downsample                              html  
    find_missing_starts                     html  
    find_starts                             html  
    fold                                    html  
    grapes-primes-grapes                    html  
    grapes-staircase-grapes                 html  
    group                                   html  
    group_factor                            html  
    groupdata2-package                      html  
    partition                               html  
    ranked_balances                         html  
    render_toc                              html  
    splt                                    html  
    summarize_balances                      html  
    summarize_group_cols                    html  
    upsample                                html  
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (groupdata2)