Implementation of multi regression and expanding generation of CI ntuples to include more realistic truth variables
This MR
- implements "multi regression". I.e. now it is possible to regress multiple variables. For this purpose
RegressionTarget
,RegressionTargetLabel
andRegressionScale
have been turned into lists. - adds support for creating the corresponding plots in the
RegressionPlotHandler
. - expands the automatically generated CI ntuples to also include more "realistic" smeared (using gaussian) truth variables.
Edited by Steffen Korn