Function Reference: ncx2pdf

statistics: y = ncx2pdf (x, df, delta)

Noncentral Chi-Square probability distribution function (PDF).

y = ncx2pdf (x, df, delta) returns the noncentral chi-square pdf with df degrees of freedom and noncentrality parameter delta at the values of x.

The size of y is the common size of the input arguments. Scalar input arguments x, df, delta are regarded as constant matrices of the same size as the other inputs.

See also: ncx2cdf, ncx2inv, ncx2rnd, ncx2stat

Source Code: ncx2pdf