I’m encountering an issue with my code. It works perfectly with data spanning less than 10 months, but when I use it with 13 months, the percentages in the Sankey diagram don’t add up to 100% for each month. I would appreciate any assistance in resolving this. For some reason even the first month is not 100%.
Without seeing your code or a sample of the data, it's going to be hard for anyone to determine what the issue might be. Can you post the code you tried and a sample of the data?