morpho.processors.sampling.RooFitInterfaceProcessor module

Some template vars

Members: RooFitInterfaceProcessor

Functions:

Classes:

Base processor for RooFit-based samplers Authors: M. Guigue Date: 06/26/18

Summary

Data:

Reference

class morpho.processors.sampling.RooFitInterfaceProcessor.RooFitInterfaceProcessor(name, *args, **kwargs)

Bases: morpho.processors.BaseProcessor.BaseProcessor

Base class for RooFit-based sampling. A new class should inheritate from this one and have its own version of “definePdf”. The input data are given via the attribute “data”.

Parameters:

• varName (required) – name(s) of the variable in the data
• nuisanceParams (required) – parameters to be discarded at end of sampling
• interestParams (required) – parameters to be saved in the results variable
• iter (required) – total number of iterations (warmup and sampling)
• warmup – number of warmup iterations (default=iter/2)
• chain – number of chains (default=1)
• n_jobs – number of parallel cores running (default=1)
• binned – should do binned analysis (default=false)
• options – other options

Input:

data: dictionary containing model input data

Results:

results: dictionary containing the result of the sampling of the parameters of interest

definePdf(wspace)

Defines the Pdf that RooFit will sample and add it to the workspace. The Workspace is then returned by the user. Users should always create their own method.

data

InternalConfigure(config_dict)

Method called by Configure() to set up the object. Must be overridden by child class.

InternalRun()

Method called by Run() to run the object. Must be overridden by child class.