| boot | Bootstrap covariance matrix for least squares estimates of linear regression | 
| bootstrap | Bootstrap for msel function | 
| bootstrap_combine_msel | Bootstrap for msel function | 
| bootstrap_msel | Bootstrap for msel function | 
| coef.msel | Coefficients extraction method for msel. | 
| cps | A subset of data from Current Population Survey (CPS). | 
| exogenous_fn | Modify exogenous variables in data frame | 
| fitted.msel | Extract Model Fitted Values | 
| formula.msel | Formulas of msel model. | 
| formula_merge | Merge formulas | 
| formula_split | Split formula by symbol | 
| grad_msel | Gradient of the Log-likelihood Function of Multivariate Ordered Probit Model | 
| lnL_msel | Log-likelihood Function of Multivariate Ordered Probit Model | 
| logLik.msel | Extract Log-Likelihood from a Fit of the msel Function. | 
| loocv | Leave-one-out cross-validation | 
| lrtest_msel | Likelihood ratio test | 
| msel | Multivariate and multinomial sample selection and endogenous switching models with multiple outcomes. | 
| nobs.msel | Extract the Number of Observations from a Fit of the msel Function. | 
| predict.msel | Predict method for msel function | 
| print.lrtest_msel | Print Method for Likelihood Ratio Test | 
| print.msel | Print for an Object of Class msel | 
| print.struct_msel | Print for an Object of Class struct_msel | 
| print.summary.lrtest_msel | Print Summary Method for Likelihood Ratio Test | 
| print.summary.msel | Print summary for an Object of Class msel | 
| print.summary.test_msel | Print summary for an Object of Class test_msel | 
| sigma.msel | Extract Residual Standard Deviation 'Sigma' | 
| starsVector | Stars for p-values | 
| struct_msel | Structure of the Object of Class msel | 
| summary.lrtest_msel | Summary Method for Likelihood Ratio Test | 
| summary.msel | Summary for an Object of Class msel | 
| summary.test_msel | Summary for an Object of Class delta_method | 
| test_msel | Tests and confidence intervals for the parameters estimated by the msel function | 
| update_msel | Update msel object with the new estimates | 
| vcov.msel | Calculate Variance-Covariance Matrix for a msel Object. |