Description Usage Arguments Value Author(s) References
Compute central and standardized statistics, as described in A. Meucci "Risk and Asset Allocation", Springer, 2005.
Computes the central moments
CM_1^X \equiv μ_{X}\,, \quad CM_n^X \equiv E \{(X - E\{ X \})^{n}\}\,, \quad n=2,3,… ,
and from them the standarized statistics
μ_{X},σ_{X},sk_{X},ku_{X},γ_{X}^{(5)}, … ,γ_{X}^{(n)} .
where
γ_{X}^{(n)} \equiv E \{(X - μ_{X})^{n}\}/σ_{X}^{n},\quad n≥q3 .
1 |
X |
[vector] (J x 1) draws from the distribution |
N |
[scalar] highest degree for the central moment |
ga [vector] (1 x N) standardized statistics up to order N
mu [vector] (1 x N) central moments up to order N
Xavier Valls flamejat@gmail.com
A. Meucci - "Exercises in Advanced Risk and Portfolio Management" http://symmys.com/node/170, "E 97 - Projection of skewness, kurtosis, and all standardized summary statistics". See Meucci's script for "CentralAndStandardizedStatistics.m"
Kendall, M., Stuart, A. - "The Advanced Theory of Statistics", 1969. Volume, 3rd Edition. Griffin.
A. Meucci - "Annualization and general projection of skweness, kurtosis, and all summary statistics", GARP Risk Professional August 2010, 55-56. http://symmys.com/node/136.
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