zero323 df58a95a33 [SPARK-20437][R] R wrappers for rollup and cube ... ## What changes were proposed in this pull request? - Add `rollup` and `cube` methods and corresponding generics. - Add short description to the vignette. ## How was this patch tested? - Existing unit tests. - Additional unit tests covering new features. - `check-cran.sh`. Author: zero323 <zero323@users.noreply.github.com> Closes #17728 from zero323/SPARK-20437.		2017-04-25 22:00:45 -07:00
..
sparkr-vignettes.Rmd	[SPARK-20437][R] R wrappers for rollup and cube	2017-04-25 22:00:45 -07:00