Returns the column names of an H2OFrame
colnames(x, do.NULL = TRUE, prefix = "col")
x
: An H2OFrame object.do.NULL
: logical. If FALSE and names are NULL, names are created.prefix
: for created names.## Not run: library(h2o) h2o.init() iris_hf <- as.h2o(iris) colnames(iris_hf) # Returns "Sepal.Length" "Sepal.Width" "Petal.Length" "Petal.Width" "Species" ## End(Not run)