This adds plot of the correlation coefficients (related to covariance matrix) of the statistical uncertainties.
However at the moment it just plots the correlation of a global bin index, i.e. a global 2D correlation rather than the full 4D correlation chopped up into 2D correlations for each pt bin...needs a little work to figure out how to map the 2D global bin index to the 4D bin index. I didn't see any simple way to get this from RooUnfold...but I didn't dig too deep, maybe you will have better luck :)
@ezradlesser
This adds plot of the correlation coefficients (related to covariance matrix) of the statistical uncertainties.
However at the moment it just plots the correlation of a global bin index, i.e. a global 2D correlation rather than the full 4D correlation chopped up into 2D correlations for each pt bin...needs a little work to figure out how to map the 2D global bin index to the 4D bin index. I didn't see any simple way to get this from RooUnfold...but I didn't dig too deep, maybe you will have better luck :)