From 8eb00e3916bc036e8261a136c689246dcc4bcb01 Mon Sep 17 00:00:00 2001 From: hetong Date: Fri, 29 Aug 2014 11:43:03 -0700 Subject: [PATCH] refinement of document --- R-package/man/slice.Rd | 2 +- R-package/man/xgb.train.Rd | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/R-package/man/slice.Rd b/R-package/man/slice.Rd index 216e23981..06d79f6c4 100644 --- a/R-package/man/slice.Rd +++ b/R-package/man/slice.Rd @@ -19,6 +19,6 @@ orginal xgb.DMatrix object data(iris) iris[,5] <- as.numeric(iris[,5]) dtrain <- xgb.DMatrix(as.matrix(iris[,1:4]), label=iris[,5]) -dsub <- slice(dtrain, c(1,2,3)) +dsub <- slice(dtrain, 1:3) } diff --git a/R-package/man/xgb.train.Rd b/R-package/man/xgb.train.Rd index 8e0d6b498..1f29afa04 100644 --- a/R-package/man/xgb.train.Rd +++ b/R-package/man/xgb.train.Rd @@ -56,8 +56,8 @@ therefore it is more flexible than \code{\link{xgboost}}. \examples{ data(iris) iris[,5] <- as.numeric(iris[,5]) -dtrain = xgb.DMatrix(as.matrix(iris[,1:4]), label=iris[,5]) -dtest = dtrain +dtrain <- xgb.DMatrix(as.matrix(iris[,1:4]), label=iris[,5]) +dtest <- dtrain watchlist <- list(eval = dtest, train = dtrain) param <- list(max_depth = 2, eta = 1, silent = 1) logregobj <- function(preds, dtrain) {