I am dealing with a dataset with dates and various response values at different time intervals as shown below
Id Date Response
1 2008-03-12 4.88
1 2009-06-06 5.39
2 2015-10-22 8.61
2 2019-09-26 6.20
3 2006-09-28 7.40
3 2009-07-15 7.25
3 2011-01-19 9.50
Dates are X values
, Response y values
.
I am interested in estimating the AUC for each Id. Any suggestions for accomplishing this is much appreciated.