Computes the variance of the Burr type X distribution on \(x>0\). The variance is computed numerically from moments of the density.
Arguments
- c
Positive parameter.
- k
Positive parameter.
- rel.tol
Relative tolerance passed to
integrate.
Computes the variance of the Burr type X distribution on \(x>0\). The variance is computed numerically from moments of the density.
Positive parameter.
Positive parameter.
Relative tolerance passed to integrate.