
 PlanetMath: noncentral chisquared random variable 
  The (central) chisquared random variable is a special case of the noncentral chisquared random variable, when the noncentrality parameter 
  Crossreferences: generalized inverse, rank, singular, covariance matrix, vector, random vector, property, chisquared random variable, variance, mean, term, squares, sum, degrees, standard normal distribution, distribution, random variables, iid 
  This is version 2 of noncentral chisquared random variable, born on 20050107, modified 20050107. 
 planetmath.org /encyclopedia/NonCentralChiSquaredRandomVariable.html (162 words) 
