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