chisq_inv
Inverse chi-squared left-tail CDF.
Syntax
Section titled “Syntax”v = chisq_inv(probability, deg_freedom)Description
Section titled “Description”Returns the x such that chisq_dist(x, df, true) = probability.
Example
Section titled “Example”chisq_inv(0.95, 1) % ≈ 3.84See also
Section titled “See also”chisq_dist— Chi-squared left-tail PDF or CDF.chisq_inv_rt— Inverse chi-squared right-tail CDF.