Functions and CALL Routines |
Computes the logarithm of the COMB function, which
is the logarithm of the number of combinations of n objects taken r at a time.
- n
-
is a non-negative integer that represents the total number
of elements from which the sample is chosen.
- r
-
is a non-negative integer that represents the number of
chosen elements.
Restriction: |
r n |
The LCOMB function computes the logarithm of the COMB
function.
The following statements produce these
results:
SAS Statements |
Results |
x=lcomb(5000,500);
put x; |
1621.4411361 |
y=lcomb(100,10);
put y; |
30.482323362 |
Copyright © 2011 by SAS Institute Inc., Cary, NC, USA. All rights reserved.