h2o.null_dof {h2o} | R Documentation |
Retrieve the null degrees of freedom
Description
If "train", "valid", and "xval" parameters are FALSE (default), then the training null degrees of freedom value is returned. If more than one parameter is set to TRUE, then a named vector of null degrees of freedom are returned, where the names are "train", "valid" or "xval".
Usage
h2o.null_dof(object, train = FALSE, valid = FALSE, xval = FALSE)
Arguments
object |
An H2OModel or H2OModelMetrics |
train |
Retrieve the training null degrees of freedom |
valid |
Retrieve the validation null degrees of freedom |
xval |
Retrieve the cross-validation null degrees of freedom |
Examples
## Not run:
library(h2o)
h2o.init()
prostate_path <- system.file("extdata", "prostate.csv", package = "h2o")
prostate <- h2o.importFile(prostate_path)
prostate[, 2] <- as.factor(prostate[, 2])
prostate_glm <- h2o.glm(y = "CAPSULE", x = c("AGE", "RACE", "PSA", "DCAPS"),
training_frame = prostate, family = "binomial", nfolds = 0,
alpha = 0.5, lambda_search = FALSE)
h2o.null_dof(prostate_glm, train = TRUE)
## End(Not run)
[Package h2o version 3.44.0.3 Index]