ggplot2, tidyr, magrittr, dplyr, gridExtra, Rcpp (>= 0.11.5)
tidyr, magrittr, dplyr, pbs, Rcpp (>= 0.11.5), parallel, MASS,
utils, gamm4, lme4, mgcv, purrr, Matrix
testthat, knitr, rmarkdown, cowplot, ggplot2, pbapply,
fastglm