Evaluate the density function of the normal mixture specified as norMix object.
● Data Source:
CranContrib
● Keywords: distribution
● Alias: dnorMix, dnorMixL, dpnorMix
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norMix
(Package: nor1mix) :
Mixtures of Univariate Normal Distributions
Objects of class norMix represent finite mixtures of (univariate) normal (aka Gaussian) distributions. Methods for construction, printing, plotting, and basic computations are provided.
● Data Source:
CranContrib
● Keywords: distribution
● Alias: [.norMix, is.norMix, m.norMix, mean.norMix, norMix, print.norMix, var.norMix
●
0 images
pnorMix
(Package: nor1mix) :
Normal Mixture Cumulative Distribution and Quantiles
Compute cumulative probabilities or quantiles (the inverse) for a normal mixture specified as norMix object.
● Data Source:
CranContrib
● Keywords: distribution
● Alias: pnorMix, qnorMix
●
0 images
r.norMix
(Package: nor1mix) :
Ratio of Normal Mixture to Corresponding Normal
Compute r(x) = f(x)/ f0(x) where f() is a normal mixture density and f0 the normal density with the same mean and variance as f.
● Data Source:
CranContrib
● Keywords: distribution
● Alias: r.norMix
●
0 images
norMixFit
(Package: nor1mix) :
EM and MLE Estimation of Univariate Normal Mixtures
These functions estimate the parameters of a univariate (finite) normal mixture using the EM algorithm or Likelihood Maximimization via optim(.., method = "BFGS").
Sorting a "norMix" object (see norMix), sorts along the mu values; i.e., for the default decreasing = FALSE the resulting x[,"mu"] are sorted from left to right.
providing 
.