Represent multiple linear regressions on one single graph
I would like to build multiple simple linear regressions on one single graph in Power BI, using one filter to switch between the different couple of parameters (i.e. between the different linear regressions). I assume I need to add some code to make this possible.
Thanks again for your help, any useful tips would be much appreciated.
I hope all is well. Yes, this definitely looks like the right visual. However, would you have any idea as to how I can add multiple couples of (X,Y) variables on one single graph? Indeed, from what I can see now after importing the visual, I can only input one set of variables.
There is "Subgroup" bucket that is responsible for that case.
In this example it contains only 2 unique values so, it means that there will be 2 simple regression graphs and each record marked as "True" will be belong to one graph and records marked as "False" to another. If you want more graphs you just should use a new value for this field as "1", "2", "3" for instance.
Evgenii Elkin, Software Engineer Microsoft Power BI Custom Visuals firstname.lastname@example.org