Scaling and Centering of an H2OFrame

Source: R/frame.R

Centers and/or scales the columns of an H2O dataset.

# S3 method for H2OFrame
scale(x, center = TRUE, scale = TRUE)

Arguments

x

An H2OFrame object.
center

either a logical value or numeric vector of length equal to the number of columns of x.
scale

either a logical value or numeric vector of length equal to the number of columns of x.

Examples

if (FALSE) {
library(h2o)
h2o.init()
iris_hf <- as.h2o(iris)
summary(iris_hf)

# Scale and center all the numeric columns in iris data set
iris_scaled <- scale(iris_hf[, 1:4])
}