Count of NAs per column

Source: R/frame.R

Gives the count of NAs per column.

h2o.nacnt(x)

Arguments

x

An H2OFrame object.

Value

Returns a list containing the count of NAs per column

Examples

# NOT RUN {
h2o.init()
iris.hex <- as.h2o(iris)
h2o.nacnt(iris.hex)  # should return all 0s
h2o.insertMissingValues(iris.hex)
h2o.nacnt(iris.hex)
# }