| greatest {SparkR} | R Documentation |
Returns the greatest value of the list of column names, skipping null values. This function takes at least 2 parameters. It will return null if all parameters are null.
greatest(x, ...) ## S4 method for signature 'Column' greatest(x, ...)
Other normal_funcs: abs,
bitwiseNOT, column,
expr, ifelse,
isnan, least,
lit, nanvl,
negate, randn,
rand, struct,
when
## Not run: greatest(df$c, df$d)