betainv
Inverse of the Beta distribution (iCDF).
For each element of p, compute the quantile (the inverse of the CDF) at p of the Beta distribution with parameters a and b. The size of x is the common size of x, a and b. A scalar input functions as a constant matrix of the same size as the other inputs.
See also: betacdf, betapdf, betarnd, betastat
Source Code: betainv