JAS Fitting Users Guide

introduction

The purpose of this document is to illustrate the use of functions and some fitting use cases in the AIDA environment and outside of it, by accessing directely the underlying implementation of the AIDA interfaces.

Fitting hisotgrams through GUI
Fixing Parameters
Choosing Fitter

Performing Simple Fits
Histograms
Fixing Parameters
Choosing Fitter
Comparing Fitters

Unbinnned Fits

User Defined Functions
Scripting Interface
Using Java
Registering User Defined Functions
Normalized vs Unnormalized Functions

Advanced Fitting
Correlations
Constraints
Simultenous Fits