R

loo cran version RStudio_CRAN_mirror_downloads_badge Travis-CI Build Status (author)
Leave-one-out cross-validation using R (and stan).
github

mallet cran version rstudio mirror downloads Build Status (maintainer)
Interface to the Mallet Java library for machine learning and topic modeling.
github

sweidnumbr cran version rstudio mirror downloads Build Status (maintainer, author, creator)
Handling Swedish identity numbers in R
github

pxweb cran version Downloads Build Status (maintainer, author, creator)
Connections to PXWEB type API:s for official statistics.
github

markmyassignment cran version rstudio mirror downloads Build Status (maintainer, author, creator)
Automatic marking of student assignments using unit test suites.
github