ifelse {SparkR}R Documentation

ifelse

Description

Evaluates a list of conditions and returns yes if the conditions are satisfied. Otherwise no is returned for unmatched conditions.

Usage

## S4 method for signature 'Column'
ifelse(test, yes, no)

See Also

when

Other normal_funcs: abs, bitwiseNOT, column, expr, greatest, isnan, least, lit, nanvl, negate, randn, rand, struct, when

Examples

## Not run: 
##D ifelse(df$a > 1 & df$b > 2, 0, 1)
##D ifelse(df$a > 1, df$a, 1)
## End(Not run)

[Package SparkR version 2.0.0 Index]