sind | R Documentation |
Calculates the value of sine for each element of x
in degrees in a
manner compatible with GNU Octave/MATLAB. Zero is returned for any "elements
where x
/ 180 is an integer." Reference: Eaton.
sind(x)
x |
A numeric vector containing values in degrees |
The sine of each element of x
in degrees. Zero for any
"elements where x
/ 180 is an integer."
Note: If you have a radian (rad) angle value, use sin
instead.
David Bateman (GNU Octave sind), Irucka Embry
John W. Eaton, David Bateman, Søren Hauberg, and Rik Wehbring (November 2022). GNU Octave: A high-level interactive language for numerical computations: Edition 7 for Octave version 7.3.0. https://docs.octave.org/octave.pdf. Page 553.
library(iemisc)
# Examples from GNU Octave sind
sind(seq(10, 90, by = 10))
sind(c(0, 180, 360))
sind(c(90, 270))
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