Statistics Toolbox

nctrnd

Random matrices from noncentral T distribution.

Syntax

R = nctrnd(V,DELTA)
R = nctrnd(V,DELTA,m)
R = nctrnd(V,DELTA,m,n)

Description

R = nctrnd(V,DELTA) returns a matrix of random numbers chosen from the noncentral T distribution with parameters V and DELTA. Vector or matrix inputs for V and DELTA must have the same size, which is also the size of R. A scalar input for V or DELTA is expanded to a constant matrix with the same dimensions as the other input.

R = nctrnd(V,DELTA,m) returns a matrix of random numbers with parameters V and DELTA, where m is a 1-by-2 vector that contains the row and column dimensions of R.

R = nctrnd(V,DELTA,m,n) generates random numbers with parameters V and DELTA, where scalars m and n are the row and column dimensions of R.

Example

nctrnd(10,1,5,1)
ans =
    1.6576
    1.0617
    1.4491
    0.2930
    3.6297

References

Evans, M., N. Hastings, and B. Peacock, Statistical Distributions, Second Edition, John Wiley and Sons, 1993. p. 147-148.

Johnson, N., and S. Kotz, Distributions in Statistics: Continuous Univariate Distributions-2, John Wiley and Sons, 1970. pp. 201-219.

See Also
nctcdf, nctinv, nctpdf, nctstat

nctpdf

nctstat