h2o (version 2.4.3.11)

colnames: Returns column names for a parsed H2O data object.

Description

Returns column names for an H2OParsedData object.

Usage

colnames(x, do.NULL = TRUE, prefix = "col")

Arguments

x

AnH2OParsedData object.

do.NULL

Logical value. If FALSE and names are NULL, names are created.

prefix

Character string denoting prefix for created column names.

Value

• Returns a vector of column names.

Examples

library(h2o)
localH2O = h2o.init(ip = "localhost", port = 54321, startH2O = TRUE)
irisPath = system.file("extdata", "iris.csv", package="h2o")
iris.hex = h2o.importFile(localH2O, path = irisPath, key = "iris.hex")
summary(iris.hex)
colnames(iris.hex)