centerPlot              Creates center plot diplaying the cumulative
                        number of centers that have been opened as well
                        as the cumulative number of centers that have
                        been closed, if applicable, per trial week.
eventPlot               Creates event plot diplaying the number of
                        patients that have been screened and enrolled
                        per trial week. If the parameter 'e1' are not
                        'NULL', then the number of events and number of
                        drop-out before the first event is also
                        displayed.
launch_interim          launch_interim - Launches the interim
                        ,application
treatmentPlot           Creates patient plot diplaying the number of
                        patients that have been screened and enrolled
                        per trial week. If the parameter 't1' are not
                        'NULL', then the number of patients finished
                        treatment is also displayed.
