statsmodels.sandbox.stats.multicomp.randmvn¶

statsmodels.sandbox.stats.multicomp.randmvn(rho, size=(1, 2), standardize=False)[source]¶

create random draws from equi-correlated multivariate normal distribution

Parameters:¶

rhofloat

correlation coefficient

sizetuple of int

size is interpreted (nobs, nvars) where each row

Returns:¶

rvsndarray

nobs by nvars where each row is a independent random draw of nvars- dimensional correlated rvs