Sankey diagram is good way to visualize multidimensional contributions (i.e. data having the same sign and contributing to a total).
Is there a similar way to visualize multidimensional change data? E.g. I want to analyse the change in the federal budget of USA (2017 vs. 2016), more specifically the revenues. How can one visualize the change and the interactions by source, state and industry dimensions in one plot?
As an example the plot should be able to show "the federal revenue from NY has decreased by USD 20mn, the change is coming from Financial Industries decreasing USD 40mn, compensated by a USD 20mn increase in Construction". One could have more than 2 dimensions.