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mixpack (version 0.3.6)
dmixnorm: Density function of specified gaussian mixture model.
Description
Density function of specified gaussian mixture model.
Usage
dmixnorm(x, Pi, Mu, S, part = 1:length(Pi), closure = TRUE)
Arguments
x
vector/matrix where density function is evaluated
Pi
a vector indicating the mixing proportions
Mu
a two dimensional array where second component indicates the mean of each gaussian component
S
a three dimensional array where third component indicates the variance of each gaussian component
part
subcomposition where x shoud be evaluated. Take into an account that if x has dimensions K, K components must be selected by
part
closure
are probabilities Pi summing up to 1 (default TRUE)