| Aver_soj_time | Calculating the average sojourn time in each state |
| B_est | Estimantion of unknown Markov-modulated linear regression model parameters using GLSM |
| randomizeInitState | Transformation of vector with initial states I for various observations. Data preparation stage for simulation. |
| randomizeTau | Transformation of the observed time vector tau. Data preparation stage for simulation |
| randomizeX | Transformation of regressors' matrix X. Data preparation stage for simulation |
| VarY | Estimantion of the variance of the response Y |
| Xreg | Preparing data for parameter estimation procedure |
| Ysimulation | Simulation of the vector of responses Y. Data preparation stage for simulation. |