h2o.r2 | R Documentation |
Retrieves the R2 value from an H2O model. Will return R^2 for GLM Models. If "train", "valid", and "xval" parameters are FALSE (default), then the training R2 value is returned. If more than one parameter is set to TRUE, then a named vector of R2s are returned, where the names are "train", "valid" or "xval".
h2o.r2(object, train = FALSE, valid = FALSE, xval = FALSE)
object |
An H2OModel object. |
train |
Retrieve the training R2 |
valid |
Retrieve the validation set R2 if a validation set was passed in during model build time. |
xval |
Retrieve the cross-validation R2 |
## Not run:
library(h2o)
h <- h2o.init()
fr <- as.h2o(iris)
m <- h2o.glm(x = 2:5, y = 1, training_frame = fr)
h2o.r2(m)
## End(Not run)
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