| acos {SparkR} | R Documentation |
Computes the cosine inverse of the given value; the returned angle is in the range 0.0 through pi.
## S4 method for signature 'Column' acos(x)
Other math_funcs: asin, atan2,
atan, bin,
bround, cbrt,
ceil, conv,
corr, cosh,
cos, covar_pop,
cov, expm1,
exp, factorial,
floor, hex,
hypot, log10,
log1p, log2,
log, pmod,
rint, round,
shiftLeft,
shiftRightUnsigned,
shiftRight, signum,
sinh, sin,
sqrt, tanh,
tan, toDegrees,
toRadians, unhex
## Not run: acos(df$c)