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mclust (version 4.1)

icl: ICL for an estimated Gaussian Mixture Model

Description

Computes the ICL (Integrated Complete-data Likelihood) for criterion for a Gaussian Mixture Model fitted by Mclust.

Usage

icl(object, ...)

Arguments

object
An object of class "Mclust" resulting from a call to Mclust.
...
Further arguments passed to or from other methods.

Value

  • The ICL for the given input MCLUST model.

References

Biernacki, C., Celeux, G., Govaert, G. (2000). Assessing a mixture model for clustering with the integrated completed likelihood. IEEE Trans. Pattern Analysis and Machine Intelligence, 22 (7), 719-725.

C. Fraley, A. E. Raftery, T. B. Murphy and L. Scrucca (2012). mclust Version 4 for R: Normal Mixture Modeling for Model-Based Clustering, Classification, and Density Estimation. Technical Report No. 597, Department of Statistics, University of Washington.

See Also

Mclust, mclustBIC, mclustICL, bic.

Examples

Run this code
mod = Mclust(iris[,1:4])
icl(mod)

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