diff --git a/R-package/inst/examples/cross_validation.R b/R-package/inst/examples/cross_validation.R new file mode 100644 index 000000000..abe45354d --- /dev/null +++ b/R-package/inst/examples/cross_validation.R @@ -0,0 +1,9 @@ +require(xgboost) +require(methods) +# Directly read in local file +dtrain <- xgb.DMatrix("agaricus.txt.train") + +history <- xgb.cv(list("max_depth"=3, "eta"=1, + "objective"="binary:logistic"), + dtrain, nround=3, nfold = 5, "eval_metric"="error") +