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)
# }