If I have many columns for ex: "2010 population" "2012 population" "2014 population"
and I would like to show the % evolution between each of them on the graph how can I do it?
I think that you would need to create a beastmode calcualtion for each time frame you wanted to compare. For example, to compare 2012 to 2010:
(SUM(`2012 population`)-SUM(`2010 population`)) / SUM(`2010 population`)
You would then want to format the chart to display as a percent.
thank you for your help ! I did the beast mode calculation
what I am still trying to do is combine the both the value and percent change
my data is formatted that way
1 row is one city and the columns represent the population of diferent years
i am trying to filer by city and then add as bars the sum of population and lines the % evolution,
but I guess this is not feasible in one graph