h2o.nlevels {h2o} | R Documentation |
Get the number of factor levels for this frame.
Description
Get the number of factor levels for this frame.
Usage
h2o.nlevels(x)
Arguments
x |
An H2OFrame object. |
See Also
nlevels
for the base R method.
Examples
## Not run:
library(h2o)
h2o.init()
f <- "https://s3.amazonaws.com/h2o-public-test-data/smalldata/junit/cars_20mpg.csv"
cars <- h2o.importFile(f)
h2o.nlevels(cars)
## End(Not run)
[Package h2o version 3.44.0.3 Index]