95% POINTS FOR THE F DISTRIBUTION

Contents
Page 1 numerator d.f. 1-10
Page 2 numerator d.f. 11-20
Page 3 numerator d.f. 21-30
Page 4 numerator d.f. 31-40
Page 5 numerator d.f. 45 & up

This table is constructed by APL programs written by myself.   I acknowledge with gratitude subroutines written by Roger Hui.   Except for entries involving one degree of freedom, two independently written subroutines for the cumulative F distrbution were used, the first called by a root finder in evaluating percentage points, the second to check percentage points when obtained.   Spot checks were made against table 4.1 of A Handbook of Statistical Tables by Donald B. Owen, ©1962 by Addison-Wesley. and against the incomplete beta function of Numerical Recipes in Fortran by Press, Teukoilsky, Vettering, and Flannery, ©1992 by the Cambridge University Press.
William Knight,
University of New Brunwsick, Canada