String Global Substitute

Source: R/frame.R

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

h2o.gsub(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_gsub <- as.h2o("r tutorial")
sub_string <- h2o.gsub("r ", "H2O ", string_to_gsub)
}