Chi-Square Distribution

Fit, evaluate, and generate random samples from chi-square distribution


chi2cdfChi-square cumulative distribution function
chi2pdfChi-square probability density function
chi2invChi-square inverse cumulative distribution function
chi2statChi-square mean and variance
chi2gofChi-square goodness-of-fit test
chi2rndChi-square random numbers
randomRandom numbers


Chi-Square Distribution

The chi-square distribution is commonly used in hypothesis testing, particularly the chi-squared test for goodness of fit.