... Monthly Notices of the Royal Astronomical Society , vol. 202, pp. 615–6 27. [2] Spergel, D.N., Piran, T., Loeb, A., Goodman, J., and Bahcall, J.N. 19 87, Science , vol. 2 37, pp. 1 471 –1 473 . [3] 650 ... case, define an effective D as the average 646 Chapter 14. Statistical Description of Data Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5) Copyright ... )=Q KS √ ND 1+ √ 1−r 2 (0.25 − 0 .75 / √ N) (14 .7. 1) 14 .7 Do Two-Dimensional Distributions Differ? 6 47 Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-43108-5)...