numDeriv, stats, checkmate, optimr, Formula, sandwich, lmtest
numDeriv, stats, checkmate, optimx, Formula, sandwich, lmtest
knitr, markdown, tinytex, testthat (>= 3.0.0), covr,
rmarkdown, bookdown, xtable, ggplot2, scales, reshape2
knitr, kableExtra, markdown, tinytex, testthat (>= 3.0.0),
covr, rmarkdown, bookdown, xtable, ggplot2, scales, reshape2