CHICOM: Code for comparing weighted or unweighted histograms in Fortran-77, C++, R and Python

Published: 04-09-2019| Version 1 | DOI: 10.17632/424sd4fhj8.1
Nikolai Gagunashvili,
Helgi Halldorsson,
Helmut Neukirchen


Improved a program that calculates test statistics to compare weighted and unweighted histograms. The program is presented in Fortran-77, C++, R and Python. The code calculates test statistics for histograms with either normalized or unnormalized weights of events. The previous version of this program (AEKE_v1_0) may be found at