fillNA

Source: R/frame.R

Fill NA's in a sequential manner up to a specified limit

h2o.fillna(x, method = "forward", axis = 1, maxlen = 1L)

Arguments

x

an H2OFrame
method

A String: "forward" or "backward"
axis

An Integer 1 for row-wise fill (default), 2 for column-wise fill
maxlen

An Integer for maximum number of consecutive NA's to fill

Value

An H2OFrame after filling missing values

Examples

# NOT RUN {
library(h2o)
h2o.init()
fr_with_nas = h2o.createFrame(categorical_fraction = 0.0, missing_fraction = 0.7, rows = 6,
                              cols = 2, seed = 123)
fr <- h2o.fillna(fr_with_nas, "forward", axis = 1, maxlen = 2L)
# }