[R] Relative Importance Package question
I have installed the latest relaimpo library ( form their website with the 8 functions) When running pvmd as a type in c=type(pmvd) in calc.relimp I get the error message ...could not find function pmvdcalc (this is in R version 2.12.1) Can anyone help? Paul Prof P Rheeder School of Health Systems and Public Health Faculty of Health Sciences University of Pretoria Room 6:12 HW Snyman North Tel: 012 354 1488 Fax: 012 354 1750 Mobile: 082 779 3054 [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] repeatedrepeated measures in ANOVA or mixed model
dear List I have a dataset with blood measurements at 5 points in TIME (0,30,60,90,120) taken on 3 VISITS (same subjects). the interest is to compare these measurements between Visits, overall and at the different time points. I have problems setting up repeated measures ANOVA with 2 repeated measures (VISIT and TIME) (and then doing post hoc testing) or doing it with a linear mixed model ( both VISIT and TIME are repeated). Any suggestions? Paul Prof P Rheeder School of Health Systems and Public Health Faculty of Health Sciences University of Pretoria Room 6:12 HW Snyman North Tel: 012 354 1488 Fax: 012 354 1750 Mobile: 082 779 3054 [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Accessing packages
Dear R
I installed R2.11.1 on Windows XP and because of University access control I
set the Cran and web passwords in the Rprofile.site file
# set a CRAN mirror
local({r - getOption(repos)
r[CRAN] - http://cran.ru.ac.za/;
options(repos=r)})
Sys.setenv(http_proxy=http://prheeder:*:x.up.ac.za:8080;)
I connected and downloaded packages without a problem. Due to problems with R I
had R uninstalled and the re-installed. Now using exactly the same Rprofile
file as before I cannot get access to the Cran site. I get the error message:
Warning: unable to access index for repository
http://cran.ru.ac.za/bin/windows/contrib/2.11
Warning: unable to access index for repository
http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.11
Error in install.packages(NULL, .libPaths()[1L], dependencies = NA, type =
type) :
no packages were specified
I have another computer accessing the web with R on the same network without
any problem.
It seems the unistall and re-install created some kind of a problem. Any advice?
Paul
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and provide commented, minimal, self-contained, reproducible code.
