On Wed, Oct 17, 2012 at 6:55 PM, Tara Bridwell <tarabridw...@gmail.com> wrote: > Hi List, > I am wanting to do a modified t-test to account for auto-correlation, > similar to Dutilleul 1993 (Dutilleul, P. (1993) Modifying the t test > for assessing the correlation between two spatial processes. > Biometrics 49, 305–314.). > > I was trying to use the SpatialPack package > (http://cran.r-project.org/web/packages/SpatialPack/SpatialPack.pdf), > but have had trouble installing it. My questions are: > > 1. Has anyone else had trouble with package and/or used it successfully?
Oh no, what kind of trouble? Error messages? install.packages("SpatialPack") works fine for me on R 2.15 The modified.ttest example runs as well. > 2. Is there another package that would allow me to do a modified > t-test? I saw a previous post from 2007 that said that no package was > available but that was years ago. Let's get this working. What was your problem precisely? Barry _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo