| .check_wiener_pars | Wiener functions internals |
| dwiener | Wiener process distribution functions |
| pwiener | Wiener process distribution functions |
| qwiener | Wiener process distribution functions |
| rwiener | Wiener process distribution functions |
| wiener_aic | Wiener likelihood and criterion functions |
| wiener_bic | Wiener likelihood and criterion functions |
| wiener_deviance | Wiener likelihood and criterion functions |
| wiener_likelihood | Wiener likelihood and criterion functions |
| wiener_plot | Wiener plot function |