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hetong
2015-01-25 10:37:11 -08:00
parent 33101d5cad
commit f75387f701
8 changed files with 18 additions and 12 deletions
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R-package/R/xgb.cv.R
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@@ -32,7 +32,7 @@
#' @param nfold number of folds used
#' @param label option field, when data is Matrix
#' @param missing Missing is only used when input is dense matrix, pick a float
# value that represents missing value. Sometime a data use 0 or other extreme value to represents missing values.
#' value that represents missing value. Sometime a data use 0 or other extreme value to represents missing values.
#' @param prediction A logical value indicating whether to return the prediction vector.
#' @param showsd \code{boolean}, whether show standard deviation of cross validation
#' @param metrics, list of evaluation metrics to be used in corss validation,
@@ -134,4 +134,4 @@ xgb.cv <- function(params=list(), data, nrounds, nfold, label = NULL, missing =
# Avoid error messages during CRAN check.
# The reason is that these variables are never declared
# They are mainly column names inferred by Data.table...
globalVariables(".")
globalVariables(".")