Research Article

A Characterization of Power Method Transformations through L-Moments

Figure 5

Boundary region and values of L-kurtosis 𝜏 4 and 𝜏 6 for symmetric fifth-order standard normal-based power method pdfs. Valid pdfs exist inside the elliptical graph. The point at the origin represents the regular uniform distribution ( 𝜏 4 = 𝜏 6 = 0 ). Note that 𝑎 4 and 𝑎 6 are lower limits and 𝑏 4 and 𝑏 6 are upper limits.
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