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Hi,
I wanted to make line chart with cumulative values, divided by categories.
I have following data structure:
Date Category Value
01-01-2019 cat1 20
01-01-2019 cat2 20
02-01-2019 cat1 20
03-01-2019 cat2 20
Regular line chart with date on axis and category in legend looks perfect, but I cant make cumulative values there, because i have live connection.
I could insert all it, by hardcoding if statements.
How can I make it generic?
Regards,
Yerkhan
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