I have a dataset with around 80 testvalues each day, and I want to plot each of them separately in a line graph to see the development. This I have achieved with a filtering.
In this line graph I also want to show the allowable relative change (both upper and lower, say +/- 5%), from day to day as two other lines. The idea is for me to be able to see when the testvalue changes too much. Therefore I want the relative change line to be shifted so it shows in relation to the datapoint of the previous day. Is there a way to do this?
Something like below, but without the circles and the gridlines.
I have a testID for each testvalue, as well as a field called testdate with the date.