replace iris in docs

R-package/man/setinfo.Rd

@@ -22,9 +22,9 @@ setinfo(object, ...)
 Set information of an xgb.DMatrix object
 }
 \examples{
-data(iris)
-iris[,5] <- as.numeric(iris[,5]=='setosa')
-dtrain <- xgb.DMatrix(as.matrix(iris[,1:4]), label=iris[,5])
+data(agaricus.train, package='xgboost')
+train <- agaricus.train
+dtrain <- xgb.DMatrix(train$data, label=train$label)
 labels <- getinfo(dtrain, 'label')
 setinfo(dtrain, 'label', 1-labels)
 labels2 <- getinfo(dtrain, 'label')