3 Commits

Author SHA1 Message Date
Vadim Khotilovich
b4d97d3cb8 R maintenance Feb2017 (#2045)
* [R] better argument check in xgb.DMatrix; fixes #1480

* [R] showsd was a dummy; fixes #2044

* [R] better categorical encoding explanation in vignette; fixes #1989

* [R] new roxygen version docs update
2017-02-20 10:02:40 -08:00
Vadim Khotilovich
bdfa8c0e09 [R-package] a few fixes for R (#1485)
* [R] fix #1465

* [R] add sanity check to fix #1434

* [R] some clean-ups for custom obj&eval; require maximize only for early stopping
2016-08-20 05:09:03 -05:00
Vadim Khotilovich
a0aa305268 [R] docs update - callbacks and parameter style 2016-06-27 01:59:58 -05:00