Convert strings to uppercase
h2o.toupper(x)
x
: An H2OFrame object whose strings should be upper casedAn H2OFrame with all entries in uppercase format
## Not run: library(h2o) h2o.init() string_to_upper <- as.h2o("abcde") upper_string <- h2o.toupper(string_to_upper) ## End(Not run)