Hi, Pierre Legendre has free software to run Cachran's and some other homogeneity of variance tests, and also discusses which tests perform the best. see http://www.bio.umontreal.ca/Casgrain/fr/labo/hv.html cheers, Bob
On Thu, Feb 14, 2008 at 9:03 PM, Jianwei Li <[EMAIL PROTECTED]> wrote: > Hi there, > I am looking for someone who can help me know how to run Cochran's C test > (a test on homogeneity of variances). I only heard that it can be done in > Statistica which I am not familiar with. I wonder if someone has > experience to conduct the test in Splus, SAS or R, of which I am able to > handle. > Thanks for your suggestion and help a lot! > My email address is [EMAIL PROTECTED] > Sincerely, > Jianwei Li > > --- > PhD Student > School of Environment > Duke University > Office (919)613-8124 > Email: [EMAIL PROTECTED] > Homepage: <http://www.duke.edu/~jl15/ <http://www.duke.edu/%7Ejl15/>> > -- Robert J. Miller Santa Barbara Coastal LTER Marine Science Institute University of California, Santa Barbara Santa Barbara CA 93106-6150 (805) 893-7295
