h2o (version 3.10.5.3)

h2o.toupper: Convert strings to uppercase

Description

Convert strings to uppercase

Usage

h2o.toupper(x)

Arguments

x

An H2OFrame object whose strings should be upper cased

Value

An H2OFrame with all entries in uppercase format

Examples

library(h2o)
h2o.init()
string_to_upper <- as.h2o("abcde")
upper_string <- h2o.toupper(string_to_upper)