cited in more than 3,000 scientific papers!

Below you will find a complete set of details for 2 different references / citations that are related to the computation of probability density function (PDF) values for the chi-square distribution.

Reference for Citing the Online Calculator

- Soper, D.S. (2021). Probability Density Function (PDF) Calculator for the Chi-Square Distribution [Software]. Available from https://www.danielsoper.com/statcalc

Reference from the Scientific Literature

- Abramowitz, M. and Stegun, I.A., eds. (1965). Handbook of Mathematical Functions. New York, NY: Dover.

Related Resources