Centers and/or scales the columns of an H2O dataset.
h2o.scale(x, center = TRUE, scale = TRUE, inplace = FALSE)
x | An H2OFrame object. |
---|---|
center | either a |
scale | either a |
inplace | a |
# NOT RUN { 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 <- h2o.scale(iris_hf[, 1:4]) # }