Compute the frame's sum by-column (or by-row).
h2o.sum(x, na.rm = FALSE, axis = 0, return_frame = FALSE)
x | An H2OFrame object. |
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na.rm |
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axis | An int that indicates whether to do down a column (0) or across a row (1). For row or column sums, the |
return_frame | A boolean that indicates whether to return an H2O frame or one single aggregated value. Default is FALSE. |
sum
for the base R implementation.
# NOT RUN { library(h2o) h2o.init() frame <- h2o.createFrame(rows = 6, cols = 2, categorical_fraction = 0.0, missing_fraction = 0.7, seed = 123) h2o.sum(frame["C1"], na.rm = TRUE, axis = 0, return_frame = TRUE) # }