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Fix slice and get info. (#5552)

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This commit is contained in:
Jiaming Yuan
2020-04-18 18:00:13 +08:00
committed by GitHub
parent c245eb8755
commit e1f22baf8c
14 changed files with 177 additions and 163 deletions
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5
R-package/R/xgb.DMatrix.R
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@@ -188,9 +188,10 @@ getinfo <- function(object, ...) UseMethod("getinfo")
getinfo.xgb.DMatrix <- function(object, name, ...) {
if (typeof(name) != "character" ||
length(name) != 1 ||
!name %in% c('label', 'weight', 'base_margin', 'nrow')) {
!name %in% c('label', 'weight', 'base_margin', 'nrow',
'label_lower_bound', 'label_upper_bound')) {
stop("getinfo: name must be one of the following\n",
" 'label', 'weight', 'base_margin', 'nrow'")
" 'label', 'weight', 'base_margin', 'nrow', 'label_lower_bound', 'label_upper_bound'")
}
if (name != "nrow"){
ret <- .Call(XGDMatrixGetInfo_R, object, name)