llsmm {MixtureFitting} | R Documentation |
Log-likelihood for Student's t Mixture
Description
Calculates log-likelihood for a given data vector using a Student's t mixture distribution.
Usage
llsmm( x, p )
Arguments
x |
data vector |
p |
parameter vector of 4*n parameters, where n is number of mixture components. Structure of p vector is p = c( A1, A2, ..., An, mu1, mu2, ..., mun, k1, k2, ..., kn, ni1, ni2, ..., nin ), where Ai is the proportion of i-th component, mui is the center of i-th component, ki is the concentration of i-th component and nii is the degrees of freedom of i-th component. |
Value
log-likelihood
Author(s)
Andrius Merkys
[Package MixtureFitting version 0.6.1 Index]