I bit the bullet last night and did a do-release-upgrade to 20.04. Rebooted when all updates were finished and everything seems to be working and stable again. So I'm not sure what the configuration...
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I bit the bullet last night and did a do-release-upgrade to 20.04. Rebooted when all updates were finished and everything seems to be working and stable again. So I'm not sure what the configuration...
I honestly don't know whether it happened after an upgrade. I've been keeping the system up to date this year by sshing into it from home. So there have been regular updates and use, but without...
I've spent so many years running mostly trouble-free Ubuntu installations, I'm not even sure which logs to check... I suppose Xorg is my first guess, and there is a particular error that is repeated...
It has been many years since I've posted here on the forums (hi again!), but I'm having a problem I've not been able to figure out from searching here or elsewhere. I have a Dell system in my office...
Start a new thread for this question... it is not really relevant to the discussion in this thread.
Give RStudio a try. www.rstudio.org.
It looks like you have one too many parentheses after the col=c()), so nothing after that is part of the legend() function.
If you want multiple features in the legend, you need to specify them all in the call to legend. For example, in your legend you have two types of points, so you would specify them with
pch=c(1,2)...
R isn't finding your data file. Where is the "dores_05.txt" located? I can make this work using the following:
read.table("dores_05.txt")->dores
boxplot(h~srtm,data=dores)
Thanks for the heads up. I've been playing with it on my Mac for a few minutes. Its very well done. I think I'll stick to Emacs, but I might start recommending this for my students as they learn...
I've used Scribus for a couple posters. I really liked the way they turned out. I've had ok luck with OOo Impress as well. Scribus takes a little bit longer to learn (not because its difficult, but...
It seems like this decision will depend on your target audience. My opinion is the people most likely to use this sort of thing will be people who are already somewhat familiar with R, and who will...
After you type 'update.packages()' are you presented with a list of repositories to choose from? Perhaps try choosing another repo and see if that fixes the problem?
I don't mean to sound snide, but perhaps R is not a good software choice for you if typing "help.start()" is "a lot of troubles." R is really more of a language rather than a traditional statistics...
The R package is in fact in the default Ubuntu repositories. So unless you have some reason to use the CRAN repos (like needing the very most up to date version of some package), I would try...
Not sure if this is exactly the same thing, but perhaps this is locale related. There is a post to the R-help mailing list that provides output nearly identical to yours:...
Please post the entire output when you get the non-zero exit status. There will probably be some clues as to what is going wrong.
Try first installing the build-essential package on your ubuntu system.
sudo apt-get install build-essential
then re-run R as sudo and try the install.packages command.
You really felt the need to revive a 3 year old thread just to troll? Don't blame your inadequacies (sexual or otherwise) on linux. I'm glad that Windows works for you, but Bibus/OOo/Linux work for...
My guess its also more 'correct' than the Excel output also.
We're not going to do your homework for you. But if you ask some specific questions of what you don't understand, perhaps someone would be willing to point you in the right direction... just posting...
I think Screem is pretty good.
http://www.screem.org/
If you can provide a simple example, that would help. What do you mean "analyse the interaction"? Mean separation?
You might try:
?model.tables
It depends on how your variables are coded. If you have a variable that is text (say, "M","F") then it will automatically assume they are categorical. If your variable is coded as a number, (say,...
I'm quite surprised nobody has posted this yet:
http://cran.r-project.org/doc/manuals/R-intro.pdf
It is the most well-known and most-recommended introduction to R in the R mailing lists. I have...