| error_model_comb1 | Residual error model combined 1 | 
| error_model_comb2 | Residual error model combined 2 | 
| error_model_mixednm | Residual error model mixed (idem NONMEM) | 
| poso_dose_auc | Estimate the optimal dose for a selected target area under the time-concentration curve (AUC) | 
| poso_dose_conc | Estimate the optimal dose for a selected target concentration | 
| poso_estim_map | Estimate the Maximum A Posteriori individual parameters | 
| poso_estim_mcmc | Estimate the posterior distribution of individual parameters by MCMC | 
| poso_estim_sir | Estimate the posterior distribution of individual parameters by SIR | 
| poso_inter_cmin | Estimate the optimal inter-dose interval for a given dose and a selected target trough concentration | 
| poso_simu_pop | Estimate the prior distribution of population parameters | 
| poso_time_cmin | Predict time to a selected trough concentration |