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Hello everyone I've got another question on Trellis plots. I plotted my fitted model with plot(augPred(fitted model)). According to the description of this method, one can use any optional argument which is passed down to the xyplot function for Trellis plots. Additionally to the trivial plot i would like to insert a horizontal line. I tried to do it with the argument panel= function (...)

Hello everyone I have data grouped by subjects and i used the trellis plot to show the curve for each subject. I have another vector "a" which gives me the highest points the curves for each subjects can achieve ( the curve is exponential ). Now i want to draw a horizontal line, whose values are saved in "a", on each plot for each subject. Is there any possibility to do that?

Im trying to import data from an excel sheet or a sas file to R...im not succeeding. Apparently the function read.xport for reading a SAS file doesnt exist. What do i have to type in EXACTLY to read from an excel sheet(i guess i would be using read.table?)? Thanks in advance for an answer Dassy

Hello! Several of us here have tried to change the dark grey background color of the graphics device, without success. This grey background color only so far appears for Trellis plots. All other plots are shown with white background color. Is there any way to change this color? Regards Dassy

Hi all, well i know this was probably already posted many times, couldnt find anything about it though. This is a beginner problem. I have a Trellis plot which is very large, i.e. it only shows me the last few panels (after going automatically through the first ones and stopping at the last few). When i scrole with PageUp or Page down it shows me the panels of a graph i did last time but not of

(see archives for former discussion) I probably didnt express myself very well in the last mail i wrote. The dataset contains the variables subject, day, concentration (measured). I would like to bootstrap the variable subject. Now it is true that the subjects wont be independent in the bootstrap samples but i still wanna conduct the bootstrapping just for the sake of comparison with other

Dear R-Users! Is there a possibility in R to do analyze longitudinal survey data (repeated measures in a survey)? I know that for longitudinal data I can use lme() to incorporate the correlation structure within individual and I know that there is the package survey for analyzing survey data. How can I combine both? I am trying to calculate design-based estimates. However, if I use svyglm() from

Hi all, I skimmed through the archives and couldnt really find an answer to my question. One thing i dont understand of the description of the function boot() is the second variable for statistics. I have a sample of say 19 subjects out of these, using boot(), i would like to generate say 1000 samples. For these 1000 samples ill calculate an nlme() and ill use these 1000 estimators of a variable

Good day, would like to install the latest version of libvirt collected from sources for use bhyve. Download ftp://libvirt.org/libvirt/libvirt-1.2.9.tar.gz, system... uname -a FreeBSD vmserver 10.0-RELEASE FreeBSD 10.0-RELEASE #0 r260789: Thu Jan 16 22:34:59 UTC 2014     root@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC  amd64 my actions: ./configure make sudo make install next... make