h2o.null_dof function

Retrieve the null degrees of freedom

Retrieve the null degrees of freedom

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".

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)
  • Maintainer: Tomas Fryda
  • License: Apache License (== 2.0)
  • Last published: 2024-01-11