| CalHar | Calinski-Harabaz Index |
| ChooseK | Cluster Number Selection |
| ClustQual | Cluster Quality |
| CombineMIs | Combine Multiple Imputations |
| DavBou | Davies-Bouldin Index |
| FitGMM | Estimate Multivariate Normal Mixture |
| FitMix | Fit Multivariate Mixture Distribution |
| FitMVN | Fit Multivariate Normal Distribution |
| GenImputation | Generate Imputation |
| logLik.mix | Log likelihood for Fitted GMM |
| logLik.mvn | Log likelihood for Fitted MVN Model |
| mean.mix | Mean for Fitted GMM |
| mean.mvn | Mean for Fitted MVN Model |
| mix-class | Mixture Model Class |
| MixUpdateMeans | Mean Update for Mixture of MVNs with Missingness. |
| mvn-class | Multivariate Normal Model Class |
| PartitionData | Partition Data by Missingness Pattern |
| print.mix | Print for Fitted GMM |
| print.mvn | Print for Fitted MVN Model |
| ReconstituteData | Reconstitute Data |
| rGMM | Generate Data from Gaussian Mixture Models |
| show-method | Show for Fitted Mixture Models |
| show-method | Show for Multivariate Normal Models |
| vcov.mix | Covariance for Fitted GMM |
| vcov.mvn | Covariance for Fitted MVN Model |