| signum {SparkR} | R Documentation |
Computes the signum of the given value.
Computes the signum of the given value.
## S4 method for signature 'Column' signum(x) ## S4 method for signature 'Column' sign(x) signum(x)
Other math_funcs: acos; asin;
atan2; atan;
bin, bin; cbrt,
cbrt; ceil,
ceil, ceiling;
conv, conv;
corr; cosh;
cos; expm1;
exp; factorial;
floor; hex,
hex; hypot,
hypot; log10;
log1p; log2;
log; pmod,
pmod; rint,
rint; round;
shiftLeft, shiftLeft;
shiftRightUnsigned,
shiftRightUnsigned;
shiftRight, shiftRight;
sinh; sin;
sqrt; tanh;
tan; toDegrees,
toDegrees; toRadians,
toRadians; unhex,
unhex
## Not run: signum(df$c)
## Not run: sign(df$c)