Transformation Theory: How Normal is a Family of Distributions?
Open Access
- 1 June 1982
- journal article
- Published by Institute of Mathematical Statistics in The Annals of Statistics
- Vol. 10 (2) , 323-339
- https://doi.org/10.1214/aos/1176345777
Abstract
This paper concerns the following question: if $X$ is a real-valued random variate having a one-parameter family of distributions $\mathscr{F}$, to what extent can $\mathscr{F}$ be normalized by a monotone transformation? In other words, does there exist a single transformation $Y = g(X)$ such that $Y$ has, nearly, a normal distribution for every distribution of $X$ in $\mathscr{F}$? The theory developed answers the question without considering the form of $g$ at all. In those cases where the answer is positive, simple formulas for calculating $g$ are given. The paper also considers the relationship between normalization and variance stabilization.
Keywords
This publication has 0 references indexed in Scilit: