Examples for 'mclust::logLik.MclustDA'


Log-Likelihood of a 'MclustDA' object

Aliases: logLik.MclustDA

Keywords: multivariate

### ** Examples

## No test: 
irisMclustDA <- MclustDA(iris[,1:4], iris$Species)
Class setosa: fitting ...

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Class versicolor: fitting ...

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Class virginica: fitting ...

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summary(irisMclustDA)
------------------------------------------------ 
Gaussian finite mixture model for classification 
------------------------------------------------ 

MclustDA model summary: 

 log-likelihood   n df       BIC
      -172.8135 150 49 -591.1482
            
Classes       n     % Model G
  setosa     50 33.33   EEE 2
  versicolor 50 33.33   XXX 1
  virginica  50 33.33   XXX 1

Training confusion matrix:
            Predicted
Class        setosa versicolor virginica
  setosa         50          0         0
  versicolor      0         48         2
  virginica       0          1        49
Classification error = 0.02 
Brier score          = 0.0116 
logLik(irisMclustDA)
'log Lik.' -172.8135 (df=49)
## End(No test)

[Package mclust version 6.1.1 Index]