[R] R can't find tcl-tk

Hi, I've installed the latest version of R from source on Amazon Linux with the following config flags: ./configure --with-tcl-config=/opt/ActiveTcl-8.6/lib/tclConfig.sh --with-tk-config=/opt/ActiveTcl-8.6/lib/tkConfig.sh After running make and make install, I try to run R and install the 'anesra

[R] survey package rake results in very large weights

Hi, I'm trying to use both the survey package and the anesrake package to perform raking on my sample dataset, to get the proportions to match up with population data from the census. I'm trying the following, but the resulting weights are very large: > svy.unweighted <- svydesign(ids=~1, dat

[R] dunnett test questions

Hi, I've got a data set with a control group and a number of experimental groups, that have unequal sample sizes, and am measuring the number of people in each that respond yes or no. I'd like to use a dunnett test in R, where the syntax is supposed to be like: library(multcomp) test.dunnett=