cdf()

atoti.stats.chi2.cdf(
    point: VariableMeasureConvertible,
    /,
    *,
    degrees_of_freedom: StrictlyPositiveNumber | VariableMeasureConvertible,
) → MeasureDefinition

Cumulative distribution function for a chi-square distribution. 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.

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Parameters

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point

The point where the function is evaluated.

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degrees_of_freedom

The number of degrees of freedom. Must be positive.

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