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MULTIVARIATE STATISTICS PACKAGE SYMBOL
QuadraticFormDistribution
represents the distribution of a quadratic form 
for multivariate normal z.
Details
- To use
, you first need to load the Multivariate Statistics Package using Needs["MultivariateStatistics`"]. 
is the distribution of 
for real-valued 
×
symmetric positive definite matrix a, length-
vector b, scalar c, and 
-dimensional multivariate normal vector z.
can be used with such functions as Mean and RandomReal.
