Overwriting parameter in workspace and creating new snapshot

Roofit and RooStats
1

Hi all,

I have a workspace where efficiencies are a function of the mass of particle, MX. I would like to change the mass of particle, evaluate the efficiencies and save a new snapshot of the workspace.

At the moment, I have a script like that attached but I am not sure how to save a new snapshot? Is there anyone that could show me an example?

Thanks,

Alan

2

script i have at present

debug_ws_param.cc (1.5 KB)

3

hi all,

bumping this

4

Maybe @moneta can help you (or at least redirect you to someone who can…)

5

thanks bertrand for your reply, i’ll bump again :slight_smile:

6

hi, @moneta , could you have a look at this? :slight_smile:

7

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