
 PlanetMath: f distribution 
  the ``F'' in the F distribution is given in honor of Statistician R. Fisher. 
  Crossreferences: f test, sample variances, statistic, variance, mean, normal distribution, t distribution, noncentrality parameter, density functions, graphs, fixed, beta function, probability density function, transformation, distribution, degrees, independent, random variables 
  This is version 8 of f distribution, born on 20040625, modified 20050223. 
 planetmath.org /encyclopedia/FDistribution.html (222 words) 
