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...) while the pooled p is used in the denominator as part of Standard error of the difference. If you thisk in putting the numerator as p1-p(the pooled p) there will be a problem of dependence as p(the pooled p) will change as p1 changes. Mostafa >From: "syed gillani" <syed at saudionline.com.sa> >To: <r-help at stat.math.ethz.ch> >Subject: [R] Hypothesis test >Date: Sat, 7 Apr 2001 06:11:42 +0300 > >Hello, > >Is it reasonable to run a test of significance regarding a proportion in a >group versus that in the whole population? >What kind of probl...

Hello All, I have all the packages as .zip files in a folder, say zipfolder. Does "pkunzip -d c:\zipfolder\*.zip", while I am in the library folder of R home, install the packages just like installing each package individually from the RGui Packages menu? Thanks syed at saudionline.com.sa -------------- next part -------------- An HTML attachment was scrubbed... URL: https://stat.ethz.ch/pipermail/r-help/attachments/20011007/2e9ef17c/attachment.html

Hello all, I am running R 1.5.0 on a Pentium 4 1.5 GHz machine running Windows XP Professional. update.packages() doesn't work for me. For a while it goes quiet an then I get the following message: trying URL `http://cran.r-project.org/bin/windows/contrib/PACKAGES' unable to connect to 'cran.r-project.org'. Error in download.file(url = paste(contriburl, "PACKAGES",