Hi
I would like to ask, if there is implemented a method for calculating the power of the test 1-β … If yes, can you point it out for me ??
Thanks in advance!
Alex
Hi
I would like to ask, if there is implemented a method for calculating the power of the test 1-β … If yes, can you point it out for me ??
Thanks in advance!
Alex
Hi,
yes , in ROOT classes doing hypothesis alculate normally the p values of the null and alternate hypothesis and from these you can derive the power (1-beta).
So it will depend on the test you are doing,
Best Regards
Lorenzo
Hi
Thanks for this ! Can you point me to an example? Would be obliged !
Cheers
Alex
See the HybridCalculator class of RooStats which perform an hypothesis tests (S+B vs B) for some given test statistics (number of events, likelihood ratio, profile likelihood ratio, etc…)
see
root.cern.ch/root/htmldoc/RooSta … ginal.html
and tutorial example
root.cern.ch/root/html/tutorials … tor.C.html
Lorenzo
Thanks a lot!!! This is really helpful !
Alex