similar to: Probability Question

Hello, Looking to generate Pascal's triangle in R. How do I get started? Thanks, -- Matilda Gogos matildaelizabethv@gmail.com [[alternative HTML version deleted]]

Does anyone know if a free iphone 3G app for R is available now? Thanks, Matilda Gogos

Cool, und vor allem gut! > http://www.welt.de/vermischtes/article140736122/Matilda-seit-Jahren-mit-dem-immer-gleichen-Outfit.html <http://www.welt.de/vermischtes/article140736122/Matilda-seit-Jahren-mit-dem-immer-gleichen-Outfit.html>

I'd appreciate it if you'd keep on list for the archives. That said, I think this function does what you were hoping for. Michael powerset <- function(n, items = NULL){ if(!is.null(items)) { if(n != length(items)) warning("Resetting n in preference to length(items)") n = length(items) } smat <- do.call(expand.grid, rep(list(c(0,1)), n))

My question is really to Robert and Ross (and also to Bill Venables and Dave Smith) -- but I thought that there might be wider interest in it. The "Notes on R" in the file Rnotes.tgz is copyrighted to the above authors -- can I make copies of it to distribute? I suspect that the intention of the authors is that Rnotes be as re-distributable as R itself. However there is no GNU license

Hello list Does anybody know of any way to create an index of all the possible combinations of variables (factors) in a data frame? ie for 3 factors A, B & C we have A B C AB AC BC ABC which equates to columns 1, 2, 3, 1:2, (1,3), 2:3 and 1:3. I realise that a function like model.matrix does this, but how to get the seqence of the index? Any help would be greatly appreciated.

Has anyone done rollbacks with puppet? The story goes that last night I pushed a change out, which intentionally changed the way certain services where managed. The change involved pushing out a few files, cronjobs, etc., which was okay until it was discovered there was a bug with the service. My configurations are kept in subversion and rolling back to a previous configuration would have

I see in the changelog that: You now must specify an environment and you are required to specify the valid environments for your site. (#911) Does this mean that the puppetmaster has to be updated before clients work correctly? I ask because I''m testing out a client upgrade to 0.24.0 (server is still 0.23.2) and this is what I''m seeing: [~]% sudo /foo/bin/puppetd

I think that I''m running into the warning on external node support here but after a recent upgrade for my puppetmaster I get: puppetmasterd[19397]: Could not find aa0-006-4.foo.com with names aa0-006-4.foo.com, aa0-006-4 I''ve not changed puppetd.conf which contains: ldapnodes = true ldapserver = my.ldap.foo.com ldapbase = ou=hosts,dc=foo,dc=com I''ve not

Greetings all, My deployment of puppet includes a monitrc to make sure that puppetd stays up and running. It seems like (across all of my hosts) that pupeptd will end up dying and restarted by monit. I''m running puppetd under a screen session now on one particular host with --debug --verbose to see if any thing comes out on console but until it happens again, any anybody else

Hi, I am new to R. I have a bit of data looking like this: SemType, Length GeoLocation, Sentence GeneralInfo, Paragraphs GeneralInfo, Paragraphs GeneralInfo, Sentence GeneralInfo, Paragraphs NatLang, Phrase Advice, Article GeneralInfo Advice, Article Resource, Sentence ... (roughly 40,000 lines in total) I am interested in how many counts of each item in the second row I get for each item in

If I have a data frame X that looks like this: A B - - 1 2 1 3 1 4 2 3 2 1 2 1 3 2 3 1 3 3 and I want to make another column which has the rank of B computed separately for each value of A. I.e. something like: A B C - - - 1 2 1 1 3 2 1 4 3 2 3 3 2 1 1 2 1 2 3 2 2 3 1 1 3 3 3 by(X, X[,1], function(x) { rank(x[,1], ties.method="random") } ) almost seems to work, but the data is not

I am attempting to move our test puppet installation from looking for node information in a manifest to LDAP. I followed the instructions at: https://reductivelabs.com/trac/puppet/wiki/LdapNodes and was able to get the puppet schema loaded into our LDAP. I can now query LDAP and modify/load data without any issues using the OpenLDAP tools. e.g. ldapsearch -h ldapdev1.domain.com -x

Xapians! If tomorrow Xapian search engine would achieved the same performance and result in searches as Google we would not be able to beat Google, because we would create only a copy of the searches that already exists from Google search engine. However there is a way to beat anyone, and there is a way to beat Google successfully as well just do not give up. Some see it as implementing Ajax, or

I am trying to compile R-1.6.1 on an itanium. using either gcc 2.96 or gcc 3.0.4 nad either the supplied Redhat blas libs or the supplied code (ie wiht the --no-blas option) I get this error. Has anyone who has compiled R for the itanium advise me on the compilers versions and flags that they used? thanks bye rob gcc -shared -L/usr/local/lib -o lapack.so Lapack.lo

hello, i need the data from hist() but i do not want the plot. e.g. z=hist(data)$counts #returns absolute frequency but when i execute this command the plot occurs also. is it possible to suppress the plot? many thanks, best regards gg -- --------------------------------------------------- Gottfried Gruber mailto:gottfried.gruber at terminal.at www: http://gogo.sehrsupa.net

Dear all I am a newbie to R and I would appreciate it very much if someone can give me some advice on this. Please note that I am not a programmer so some of the questions might sound really stupid. I would like to compute McDonald's omega calculation using R, I'm aware I can use the omega function in the psych package. But I'm really not sure how to do it. I have read these two

Hi There, I''m implementing puppet for a large scale Enterprise, with a lot of sites and a lot of different setups (for about 1500 Linux and Solaris machines). Now, the time has come to get some management attention, and of course, the first question I''ll have is who else is using puppet.... So I thought it Worth''s a try to ask - who is using puppet in a large scale

hello, i have run around 65000 regressions and stored them in a list. then i stored the session with save.image on my hard disk. the file is almost 1GB. when i now want to load the image it took tons of time. even after 12h of loading it was not done, although the saving was done fairly fast. i fear i have to run the regressions again and store them in a database ... can i load this file?

Hello I am very new to Wine and Linux. My question, is there tutorial for using wine in the gui. I don't know how to use the command and all the tutorials seem to be for command line users. Not to complain but I think the command line is for people with more experience and that is great. But when I read the ho-two's on installing a program it doesn't make scene, it all seems