Fill NA's in a sequential manner up to a specified limit
h2o.fillna(x, method = "forward", axis = 1, maxlen = 1L)
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 |
An H2OFrame after filling missing values
# NOT RUN { library(h2o) h2o.init() frame_with_nas <- h2o.createFrame(rows = 6, cols = 2, categorical_fraction = 0.0, missing_fraction = 0.7, seed = 123) frame <- h2o.fillna(frame_with_nas, "forward", axis = 1, maxlen = 2L) # }