h2o (version 2.8.4.4)

h2o.assign: Assigns an H2O hex.key to an H2O object so that it can be utilized in subsequent calls

Description

Allows users to assign H2O hex.keys to objects in their R environment so that they can manipulate H2O data frames and parsed data objects.

Usage

h2o.assign(data, key)

Arguments

data

An H2OParsedData object

key

The hex key to be associated with the H2O parsed data object

Value

• The function returns an object of class H2OParsedData

Examples

library(h2o)
localH2O = h2o.init()
prosPath = system.file("extdata", "prostate.csv", package = "h2o")
prostate.hex = h2o.importFile(localH2O, path = prosPath)
psa.qs = quantile(prostate.hex$PSA)
PSA.outliers = prostate.hex[prostate.hex$PSA <= psa.qs[2] | prostate.hex$PSA >= psa.qs[10],]
PSA.outliers = h2o.assign(PSA.outliers, "PSA.outliers")
summary(PSA.outliers)
head(prostate.hex)
head(PSA.outliers)