h2o (version 3.40.0.4)

h2o.sub: String Substitute

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

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

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