Check H2OFrame columns for factors

Source: R/frame.R

Determines if any column of an H2OFrame object contains categorical data.

h2o.anyFactor(x)

Arguments

x

An H2OFrame object.

Value

Returns a logical value indicating whether any of the columns in x are factors.

Examples

# NOT RUN {
library(h2o)
h2o.init()
irisPath <- system.file("extdata", "iris_wheader.csv", package="h2o")
iris.hex <- h2o.importFile(path = irisPath)
h2o.anyFactor(iris.hex)
# }