Stixbox Function
Last update : 23/4/2006
dbeta - The beta density function
Calling Sequence
-
f = dbeta(x,a,b)
Parameters
-
x
: real matrix
-
a,b
: positive reals (x,a,b can be matrix with common dimensions).
-
f
: matrix
Description
The beta density function with parameters a and b at
the values of x
f=x.^(a-1) .* (1-x).^(b-1) ./ beta(a,b)1_{0<x<1}