Return the cumulative max over a column or across a row

Source: R/frame.R

Return the cumulative max over a column or across a row

h2o.cummax(x, axis = 0)

Arguments

x

An H2OFrame object.
axis

An int that indicates whether to do down a column (0) or across a row (1).

See also

cumsum for the base R implementation, cummax().

Examples

if (FALSE) {
library(h2o)
h2o.init()

frame <- h2o.createFrame(rows = 6, cols = 2,
                         categorical_fraction = 0.0,
                         missing_fraction = 0.7,
                         seed = 123)
h2o.cummax(frame, 1)
}