h2o.filterNACols | R Documentation |
Filter NA Columns
h2o.filterNACols(data, frac = 0.2)
data |
A dataset to filter on. |
frac |
The threshold of NAs to allow per column (columns >= this threshold are filtered) |
Returns a numeric vector of indexes that pertain to non-NA columns
## Not run:
library(h2o)
h2o.init()
frame <- h2o.createFrame(rows = 6, cols = 2,
categorical_fraction = 0.0,
missing_fraction = 0.7,
seed = 123)
h2o.filterNACols(frame, frac = 0.5)
h2o.filterNACols(frame, frac = 0.6)
## End(Not run)
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