CalcWorkResp | Generate Working Response |
CalHar | Calinski-Harabaz Index |
CalHar.within_cluster_disp | Within Cluster Dispersion |
ChooseK | Cluster Number Selection |
ChooseK.bootstrap | Bootstrap Quality Metrics. |
ChooseK.iter | Attempt Model Fit and Return Quality Metrics. |
ChooseK.recommend | Recommend Cluster Number based on Bootstrap Results. |
ChooseK.summarize | Summarize Results of Quality Metric Bootstrap. |
ClustQual | Cluster Quality |
ClustQual.partition_by_clust | Partition Data by Cluster Assignment. |
DavBou | Davies-Bouldin Index |
DavBou.clust_diameter | Mean Cluster Diameter |
eigSym | Eigenvalues of Symmetric Matrix. |
ExpResidOP | Expected Residual Outer Product |
fit.GMM | Estimate Multivariate Normal Mixture |
fit.mix | Fit Multivariate Mixture Distribution |
fit.mix.miss.impute | Imputation for Mixutre of MVNs with Missingness. |
fit.mix.miss.init | Parameter Initialization for Mixture of Multivariate Normals. |
fit.mix.miss.update | Parameter Update for Mixutre of MVNs with Missingness. |
fit.mix.miss.update.means | Mean Update for Mixture of MVNs with Missingness. |
fit.mvn | Fit Multivariate Normal Distribution |
fit.mvn.miss | Estimation for a Single Component Multivariate Normal with Missingness. |
fit.mvn.miss.impute | Imputation for a Single Component Multivariate Normal with Missingness. |
fit.mvn.miss.init | Parameter Initialization for Single Component Multivariate Normal with Missingness. |
fit.mvn.miss.update | Parameter Update for Single Component Multivariate Normal with Missingness. |
fit.mvn.no_miss | Estimation for a Single Component Multivariate Normal with No Missingness. |
matCov | Covariance |
matDet | Matrix Determinant |
matInv | Matrix Inverse |
matIP | Matrix Inner Product |
matOP | Matrix Outer Product |
matQF | Quadratic Form |
Maximization | Maximization Iteration. |
MGMM | MGMM: Missingness Aware Gaussian Mixture Models |
mix-class | Mixture Model Class |
MixClusterAssign | Cluster Assignment for Mixutre of MVNs with Missingness. |
MixClusterSizes | Cluster Sizes for a Mixutre of MVNs. |
MixEMObj | EM Objective for a Mixture of MVNs. |
MixResidOP | Expected Residual Outer Product for a Mixutre of MVNs. |
MMP | Matrix Matrix Product |
PartitionData | Paratition a Data.frame by Missingness cases. |
print.mix | Print for Fitted Mixture Model |
Responsibility | Responsibilities |
Responsibility.eval_dens_incomp | Evaluate the Density of an Incomplete Observations |
rGMM | Data Generation from Multivariate Normal Mixture Models |
SchurC | Schur complement |
show-method | Show for Fitted Mixture Models |
tr | Matrix Trace |
WorkResp | Working Response Vectors |