Re: [R] please help-DTK package

2011-02-08 Thread David Winsemius
On Feb 8, 2011, at 3:24 AM, Lathouri, Maria wrote: Dear all I am trying to do a multiple pairwise comparison test with Tukey- Kramer test as I have unequal sample sizes and variance. I have downloaded the DTK package from CRAN website in my computer for Windows, however I have difficultie

Re: [R] please help-DTK package

2011-02-08 Thread Eik Vettorazzi
Hi Maria, you may have a look at any 'introduction to R' at your hand for the basic concept of R packages. In short: Packages are installed by install.packages("package name") or via R-GUI either from locally saved zip-files or from a repository, and they are loaded by executing 'library()', e.g.

[R] please help-DTK package

2011-02-08 Thread Lathouri, Maria
Dear all I am trying to do a multiple pairwise comparison test with Tukey-Kramer test as I have unequal sample sizes and variance. I have downloaded the DTK package from CRAN website in my computer for Windows, however I have difficulties in installing it in R. I have unzipped the compressed f