testthat, knitr, rmarkdown, covr, brglm2, AER,
ROI.plugin.ecos, ROI.plugin.glpk, ROI.plugin.neos,
ROI.plugin.alabama
knitr, rmarkdown, covr, brglm2, AER, tinytest,
ROI.plugin.ecos, ROI.plugin.glpk, ROI.plugin.alabama,
ROI.plugin.neos