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[R] address some lintr warnings (#8609)

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This commit is contained in:
James Lamb
2022-12-17 04:36:14 -06:00
committed by GitHub
parent 53e6e32718
commit 17ce1f26c8
18 changed files with 137 additions and 116 deletions
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R-package/demo/caret_wrapper.R
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@@ -34,7 +34,7 @@ df[, ID := NULL]
# Here we use 10-fold cross-validation, repeating twice, and using random search for tuning hyper-parameters.
fitControl <- trainControl(method = "repeatedcv", number = 10, repeats = 2, search = "random")
# train a xgbTree model using caret::train
model <- train(factor(Improved)~., data = df, method = "xgbTree", trControl = fitControl)
model <- train(factor(Improved) ~ ., data = df, method = "xgbTree", trControl = fitControl)
# Instead of tree for our boosters, you can also fit a linear regression or logistic regression model
# using xgbLinear