+.sum_model             Add to a 'sum_model' object
+.time_series_model     Add to a 'time_series_model' object
ar1                     AR(1) process ('time_series_model')
df_estimated_velocities_gmwmx
                        Estimated northward and eastward velocity and
                        their standard deviation using the GMWMX
                        estimator
download_all_stations_ngl
                        Download all stations name and location from
                        the Nevada Geodetic Laboratory
download_estimated_velocities_ngl
                        Download estimated velocities using the MIDAS
                        estimator provided by the Nevada Geodetic
                        Laboratory for all stations.
download_station_ngl    Download GNSS position time series and steps
                        reference from the Nevada Geodetic Laboratory
                        with IGS14 or IGS20 reference frame.
flicker                 Flicker noise process ('time_series_model')
generate                Generate a time series from a
                        'time_series_model' or 'sum_model' object
gmwm2                   GMWM estimator
gmwmx2                  GMWMX estimator
markov_two_states       Markov two-state missingness model
                        ('missingness_model')
matern                  Matern process ('time_series_model')
pl                      Stationary Power-Law process
                        ('time_series_model')
plot.generated_composite_model_time_series
                        Plot a 'generated_composite_model_time_series'
                        object
plot.generated_missingness
                        Plot a 'generated_missingness' object
plot.generated_time_series
                        Plot a 'generated_time_series' object
plot.gmwm2_fit          Plot method for a 'gmwm2_fit' object
plot.gmwmx2_fit_gnss_ts_ngl
                        Plot a 'gmwmx2_fit_gnss_ts_ngl' object
plot.gnss_ts_ngl        Plot a 'gnss_ts_ngl' object
print.gmwm2_fit         Print method for a 'gmwm2_fit' object
print.gmwmx2_fit        Print method for a 'gmwmx2_fit' object
print.gmwmx2_fit_gnss_ts_ngl
                        Print method for a 'gmwmx2_fit_gnss_ts_ngl'
                        object
rw                      Random walk process ('time_series_model')
wn                      White noise process ('time_series_model')
