Plotting functions for ordinal data in stroke including the modified Rankin Scale (mRS) and other ordinal data
Currently supports:
A Grotta bar chart is a common data visualisation tool in stroke research, and is in essence a horizontally stacked proportional bar chart showing the distribution of ordinal outcome data (typically the modified Rankin Scale) across groups, with lines drawn connecting categories across groups.
A Probability-Probability plot visually shows all-to-all comparisons of outcomes between two groups and shows the proportion of such comparisons where the treatment group has a better outcome than the control group.