【发布时间】:2020-01-09 15:37:30
【问题描述】:
如何在 R 的 caret 包中获得交叉验证的 glmnet 模型的系数?
library(caret)
x = matrix(rnorm(500), ncol=10)
y = rnorm(100)
control = trainControl(
method="LOOCV",
allowParallel = TRUE,
number = nrow(sample_df),
verboseIter = FALSE,
returnData = FALSE
)
my_elasticnet <- train(x, y,
method = "glmnet",
preProc = c("center", "scale"),
trControl = control)
【问题讨论】:
标签: r cross-validation r-caret