Plot the calendar time ranges spanned by each observation period.
plotCalendarTimeSpans( studyPopulation, maxPersons = 10000, title = NULL, fileName = NULL )
An object created using the
The maximum number of persons to plot. If there are more than this number of persons a random sample will be taken to avoid visual clutter.
Optional: the main title for the plot
Name of the file where the plot should be saved, for example 'plot.png'.
See the function
ggplot2::ggsave() for supported file formats.
A ggplot object. Use the
ggplot2::ggsave() function to save to file in a different
Plots a line per patient from their observation start to their observation end.