betaParam {XCIR} | R Documentation |
Convert parameter values between different beta distribution parametrization
betaParam(alpha = NULL, beta = NULL, m = NULL, theta = NULL, mu = NULL, sigma2 = NULL)
alpha |
A |
beta |
A |
m |
A |
theta |
A |
mu |
A |
sigma2 |
A |
This function needs two parameters that caracterise the beta distribution (alpha and beta, mode and concentration or mean and variance) and returns all parametrizations.
A list
with all equivalent formulations of the distribution.
betaParam(alpha = 5, beta = 5) betaParam(m = 0.5, theta = 10) betaParam(mu = 0.5, sigma2 = 0.02272727)