isnan {SparkR} | R Documentation |
Return true if the column is NaN, alias for isnan
isnan(x) ## S4 method for signature 'Column' is.nan(x) ## S4 method for signature 'Column' isnan(x)
Other normal_funcs: abs
,
bitwiseNOT
, column
,
expr
, greatest
,
ifelse
, least
,
lit
, nanvl
,
negate
, randn
,
rand
, struct
,
when
## Not run:
##D is.nan(df$c)
##D isnan(df$c)
## End(Not run)