Hello Jim et al.
Recently I had the same problem. I used a trial version of the
program Oriana, a stats package specific for circular data. You can get
a 1 month free trial on-line at their web page. Very easy to use, I was
very happy (I have no financial stake in the program...).
Michael Cooperman
Jim Rentch wrote:
I want to graph circular data, and to compare mean direction of tree-fall and
slope aspect. I am using SAS code to generate means (Rayleigh and Watson
tests), but I am unable to graph without purchasing a special graphics package.
Does anyone know how to graph circular data using Excel?
Jim Rentch
Assistant Research Professor
Division of Forestry and Natural Resources
West Virginia University
Morgantown, WV 26506-6125
344 Percival Hall
Telephone: 304-293-6466
Fax: 304-293-2441
http://community.wvu.edu/~jsr008/
