mixDen {bayesm}  R Documentation 
Compute Marginal Density for Multivariate Normal Mixture
Description
mixDen
computes the marginal density for each dimension of a normal mixture at each of the points on a userspecifed grid.
Usage
mixDen(x, pvec, comps)
Arguments
x 
array where 
pvec 
vector of mixture component probabilites 
comps 
list of lists of components for normal mixture 
Details
length(comps)  is the number of mixture components 
comps[[j]]  is a list of parameters of the j th component 
comps[[j]]$mu  is mean vector 
comps[[j]]$rooti  is the UL decomp of \Sigma^{1}

Value
An array of the same dimension as grid with density values
Warning
This routine is a utility routine that does not check the input arguments for proper dimensions and type.
Author(s)
Peter Rossi, Anderson School, UCLA, perossichi@gmail.com.
References
For further discussion, see Chapter 3, Bayesian Statistics and Marketing by Rossi, Allenby, and McCulloch.
See Also
[Package bayesm version 3.16 Index]