h2o.sub: String Substitute

Description Usage Arguments Examples

View source: R/frame.R

Description

Creates a copy of the target column in which each string has the first occurence of the regex pattern replaced with the replacement substring.

Usage

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h2o.sub(pattern, replacement, x, ignore.case = FALSE)

Arguments

pattern

The pattern to replace.

replacement

The replacement pattern.

x

The column on which to operate.

ignore.case

Case sensitive or not

Examples

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library(h2o)
h2o.init()
string_to_sub <- as.h2o("r tutorial")
sub_string <- h2o.sub("r ","H2O ",string_to_sub)

h2o documentation built on July 4, 2017, 9:42 a.m.