when {SparkR} | R Documentation |
Evaluates a list of conditions and returns one of multiple possible result expressions. For unmatched expressions null is returned.
## S4 method for signature 'Column' when(condition, value)
Other normal_funcs: abs
,
bitwiseNOT
, column
,
expr
, greatest
,
ifelse
, isnan
,
least
, lit
,
nanvl
, negate
,
randn
, rand
,
struct
## Not run: when(df$age == 2, df$age + 1)