commercial packages

Here is some insight into the commercial value of ordination programs
including canonical correspondence analysis. And it shows why a graduate
student (working on bird distributions along a riparian gradient) at
CSUS came to me hoping to find something less costly.

Actually I have more than a sneaking regard for PC-Ord. Bruce McCune turned 
out a very worthwhile, and at the time infinitely cheaper, package than was 
otherwise on the market.  Haven't got the original docs but the 1991 
version was with public domain programs freely copyable and a copyright 
manual with permission to distribute but not for profit.  At a time when 
others were demanding ~$500-1000 for distributing buggy versions of 
packages developed under public funding!

He was an original and never got due credit ...

Richard Rowe


Richard Rowe
Senior Lecturer
Department of Zoology and Tropical Ecology, James Cook University
Townsville, Queensland 4811, Australia
fax (61)7 47 25 1570
phone (61)7 47 81 4851
e-mail: Richard.Rowe at jcu.edu.au
http://www.jcu.edu.au/school/tbiol/zoology/homepage.html

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