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Manuscript Title: CHIWEI: A code of goodness of fit tests for weighted and unweighted histograms
Authors: N.D. Gagunashvili
Program title: CHIWEI
Catalogue identifier: AEKQ_v1_0
Distribution format: tar.gz
Journal reference: Comput. Phys. Commun. 183(2012)418
Programming language: Fortran-77.
Computer: Any Unix/Linux workstation or PC with a Fortran-77 compiler.
Operating system: Unix/Linux.
Keywords: Chi-square test generalization, comparison experimental and simulated data, data interpretation, Monte Carlo method.
Classification: 4.13, 11.9, 16.4, 19.4.

External routines: FPLSOR (M103) [1] (included in the distribution file)

Nature of problem:
The program calculates goodness of fit test statistics for weighted histograms

Solution method:
Calculation of test statistics is done according to formulas presented in Ref. [2]

Running time:
0.0001 seconds for 5 bins histogram.

[1] CERN Program Library, http://cernlib.web.cern.ch/cernlib/.
[2] N.G. Gagunashvili, Nucl. Instrum. Meth. A596 (2008) 439.