| CemCO | Fit CemCO algorithm using multiple threads of the machine | 
| CemCOVar | Fit CemCO algorithm with covariates effects on cluster centroids and covariance matrices. | 
| EStep | Calculate the E step of the CemCO algorithm with covariates effects on distributions means. | 
| EStepVar | Calculate the E step of the CemCO algorithm with covariates effects on distributions means and distributions covariance matrices. | 
| LogLike | Log likelihood of the CemCO algorithm with covariates effects on distributions means. | 
| LogLikeVar | Log likelihood of the CemCO algorithm with covariates effects on distributions means and distributions covariance matrices. |