atoti.stats.chi2.cdf()#
- atoti.stats.chi2.cdf(point, /, *, degrees_of_freedom)#
Cumulative distribution function for a chi-square distribution.
Warning
This feature is
experimental, its key is"stats.chi2.cdf".The cdf of the chi-square distribution with k degrees of freedom is
\[\operatorname {{cdf}}(x)=\dfrac {{\gamma (\frac {{k}}{{2}},\,\frac {{x}}{{2}})}}{{\Gamma (\frac {{k}}{{2}})}}\]where \(\Gamma\) is the gamma function and \(\gamma\) the lower incomplete gamma function.
- Parameters:
point (VariableMeasureConvertible) – The point where the function is evaluated.
degrees_of_freedom (StrictlyPositiveNumber | VariableMeasureConvertible) – The number of degrees of freedom. Must be positive.
- Return type:
MeasureDefinition
See also