search for: blueberry

I'm attempting to pass a string argument into the function randomForest but I get an error: state <- paste(list("fruit ~", "apples+oranges+blueberries", "data=fruits.data, mtry=2, do.trace=100, na.action=na.omit, keep.forest=TRUE"), sep= " ", collapse="") model.rf <- randomForest(state) Error in if (n==0) stop ("data(x) has 0

You''ll need to install the ''openid'' gem for this, and require it in your camping app: class Login < R ''/login'' def get this_url = ''http:'' + URL(''/login'').to_s unless input.finish.to_s == ''1'' # start doing the auth here begin

...uot;mydata<-read.table('mydata.txt',header=T)" What just occurred to me was that the following hack actually works: Type library('.',lib.loc='.') and everything in ./data behaves as if it were in a package. Another interesting hack is that one can do this: [pd@blueberry data]$ cat > file.txt a b 1 2 3 4 [pd@blueberry data]$ cat > file.R file<-transform(read.table('file.txt',header=T), b=factor(b,levels=1:4,labels=letters[1:4])) and then from inside R, get the dataframe with factor recoding and everything as > data(file) > file a b 1...

I've just gotten through translating my notes for the course in basic statistics for health researchers. I've placed a copy on ftp://blueberry.kubism.ku.dk/priv/R-intro.tgz This is essentially a translation of the Danish notes that I wrote during the Autumn of 1997 for use with Rsept, i.e. roughly R v.50. They lean heavily on the textbook, Altman: Practical Statistics for Medical Research. Chapman and Hall, 1991. For now, this is mainly...

...id HAA13854 for <pwhiting@sprint.net>; Wed, 21 Apr 1999 07:35:45 -0400 (EDT) Received: from jay.sprintlink.net ([199.0.233.7]) by gate1dmz0-qe0.res.sprintlink.net via smtpd (for elle.res.sprintlink.net [199.0.234.34]) with SMTP; 21 Apr 1999 11:35:45 UT Received: from biostat.ku.dk (blueberry.kubism.ku.dk [130.225.108.193]) by jay.sprintlink.net (8.8.5/0.0.0) with ESMTP id HAA19423 for <pwhiting@sprint.net>; Wed, 21 Apr 1999 07:35:44 -0400 (EDT) Received: from localhost (localhost) by biostat.ku.dk (8.8.7/8.8.7) with internal id NAA09576; Wed, 21 Apr 1999 13:37:45 +0200 Date:...

[Not important for message below; in this moment link from CRAN to the 'R Bug Tracking system (http://blueberry.kubism.ku.dk/R)' is down (at least, I get a "The requested URL /R was not found on this server." message)] To display properly this message, you mailer must handle properly latin1 encoding. With other encoding, I suppose that the role played by 'y diaeresis' should be pla...

Is there some way run an R script from the command line? Can I put a line at the top of the file like I would for a bash or perl script? For example, a such a script (test.r) might look like. #!/usr/bin/R x <- c(1:10) print(x) running ./test.r at the command line doesn't work. So is there a way to do this? Am I missing something, or do I just have to start R and source() the

...lot less fun to code to than camping''s. If someone wants to tell me how git works, I''ll be happy to patch these problems myself, provided it isn''t a stressful or excessively difficult thing to do... My username on there is Bluebie. I have no idea how to use it. ? Blueberry the fictional pony -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://rubyforge.org/pipermail/camping-list/attachments/20080606/ea54149a/attachment-0001.html>

It is quite tempting to start simple data entry sessions where you need to type in the data like this: my.frame<-data.frame(a=numeric(0),b=numeric(0)) fix(my.frame) (and if factors are involved, that is pretty much what you'd have to do in order to get the appropriate levels) However, in the X version, this seems to cause the data editor to freeze as soon as one hits Enter after

Hello, I tried to do a 'sem' analysis for data of how blueberry consumption by birds is influenced by a pollution gradient, using distance and vegetation structural and composition variables, but I got the following error message: Error in sem.default(ram = ram, S = S, N = N, param.names = pars, var.names = vars, : S must be a square triangular or symmetri...

I am occasional getting "Segmentation Fault - core dumped" in R 0.62.3 (I think more often then I did in 0.62.2). I have not been able to do this in any reliably reproducible way yet, but thought I would mention the problem in case some else can isolate it. Paul Gilbert -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read

I've rolled up R-1.5.1.tgz a short while ago. This is a patch upgrade, fixing the most important bugs that cropped up after the 1.5.0 release. A set of recommended packages which have been tested with R-1.5.1 has been bundled up. Binary distributions should include these packages. You can get the files from the developer site ftp://cvs.r-project.org/pub/CRAN/src/base/R-1.5.1.tgz

I've rolled up R-1.5.1.tgz a short while ago. This is a patch upgrade, fixing the most important bugs that cropped up after the 1.5.0 release. A set of recommended packages which have been tested with R-1.5.1 has been bundled up. Binary distributions should include these packages. You can get the files from the developer site ftp://cvs.r-project.org/pub/CRAN/src/base/R-1.5.1.tgz

I've rolled up R-0.65.1.tgz a moment ago. As usual, you shouldn't get it from Auckland, but wait for it to be mirrored at a CRAN site near you within a day or two. For those who are too curious to wait, I'll put a copy in ftp://blueberry.kubism.ku.dk/pub/R-devel/R-0.65.1.tgz There's also a version split in two for floppies and a patch file if you prefer that. (If you use the patch file, you will miss a logo.bmp file in the gnuwin32 directory, but that is probably immaterial to most of you). For the R Core Team, Peter D....

I've rolled up R-0.65.1.tgz a moment ago. As usual, you shouldn't get it from Auckland, but wait for it to be mirrored at a CRAN site near you within a day or two. For those who are too curious to wait, I'll put a copy in ftp://blueberry.kubism.ku.dk/pub/R-devel/R-0.65.1.tgz There's also a version split in two for floppies and a patch file if you prefer that. (If you use the patch file, you will miss a logo.bmp file in the gnuwin32 directory, but that is probably immaterial to most of you). For the R Core Team, Peter D....

I am trying to translate code from S-PLUS to R and R really struggles! After starting R with the foll. R --vsize 50M --nsize 6M --no-restore on a 400 MHz Pentium with 192 MB of memory running Linux (RH 6.2), I run a function that essentially picks up an external dataset with 2121 rows and 30 columns and builds a lm() object and also runs step() ... the step() takes forever to run...(takes very

plummer at iarc.fr said: > On 24-May-00 Prof Brian D Ripley wrote: > On Wed, 24 May 2000, Christian Posse wrote: > >> >> I just encountered a problem with the ts package: >> >> > > library(ts) >> Error in dyn.load(x, as.logical(local), > as.logical(now)) : >> unable to load shared library >> "/usr/ >

Okay, I decided to go with Magnus'' :halt idea. I was skeptical, but good points from the blueberry australian. Anyway, it was only like a thirteen-byte patch. Now THAT''S a camping patch! _why

> For those who *are* desperate, I've left a copy in > ftp://blueberry.kubism.ku.dk/pub/R-devel/R-0.64.0.tgz > (Be gentle, that's my desktop PC!) Well, *now* it's there anyway... -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (...

> For those who *are* desperate, I've left a copy in > ftp://blueberry.kubism.ku.dk/pub/R-devel/R-0.64.0.tgz > (Be gentle, that's my desktop PC!) Well, *now* it's there anyway... -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (...