Convert a column into a factor column.
as.factor(x)
x | a column from an H2OFrame data set. |
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as.factor
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# NOT RUN { h2o.init() prostate_path <- system.file("extdata", "prostate.csv", package = "h2o") prostate <- h2o.uploadFile(path = prostate_path) prostate[, 2] <- as.factor(prostate[, 2]) summary(prostate) # }