Allow to turn off
add when calling
a numeric variable.
Add a flag to
ordered_var requesting a sparse
Update citation info.
Allow for censoring in factors.
A paper describing version 1.0-0 of the mlt, basefun, and variables packages was accepted for publication in the Journal of Statistical Software 2018-03-05.
Fix date and add ORCID number.
The variables package was first published on CRAN.