<!--- Provide a general summary of your changes in the Title above --> <!--- MANDATORY --> <!--- Always fill out a description, even if you are reporting a simple issue. If it is something truly trivial or simple, it is okay to keep it short and sweet. --> ## Description <!--- A clear and concise description of what the issue is about. Include things like expected/desired behavior, actual behavior, motivation or rational for a new feature, what files it concerns, etc. --> Same as issue #39 but for the R package.
Description
Same as issue #39 but for the R package.