Creates overview data of each patient in the study. Used to create the start page of the application.
Arguments
- data
List of data frames.
- available_data
A data frame with available data. Visits will be extracted from here. Required columns are
subject_id,event_name,event_label. Theevent_labelvariable should be a factor in order to work well with the functionfig_timeline().- expected_general_columns
Character vector with the expected columns. If columns are completely missing, they will be made explicitly missing in the data frame (that is, a column will be created with only missing character values).
