Dear All,
I implemented an algorithm for (uniform) random rotations.
In order to test it, I can apply it to a unit vector (0,0,1) in Cartesian
coordinates.
The result is supposed to be a set of random, uniformly distributed,
points on a sphere (not the point of the algorithm, but a way to test it).
This is what the points look like when I plot them, but other then
eyeballing them, can anyone suggest a test to ensure that I am really
generating uniform random points on a sphere?
Many thanks
Lorenzo
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
