similar to: fun.aggregate=mean in reshape

Dear list, I'm working with a large data set, where I grouped several species in one group (guild). Then I reshaped my data as shown below. Now, I just want to have "Rep" only as 1 or 0. I'm not being able to change the values of rep>=1 to 1... tried many things and I'm not being successful! > melting=melt(occ.data,id.var=c("guild", "Site",

Hi All, I need to place lists or vectors within dataframes as single elements. However when I try this: df=data.frame(y=1, x=I(list(c("a","b"), c("f","c"), c("a")))) df df[1,'x']=I(c("a","d")) I get this error, even though I am using I(): Error in `[<-.data.frame`(`*tmp*`, 1, "x", value =

Dear R community, Since upgrading to R v.2.6.1 and re-installing package Hmisc (binary for Mac OS X v.3.4-3), I have been getting a error when trying to make xYplots: >plotcv<-c(34.88, 41.51, 45.81, 51.05, 51.66) >plotcv.se<-c(2.406551, 3.071291, 4.331407, 3.213873, 4.838150) >month<-c(6, 7, 8, 9, 10) >library(Hmisc) >xYplot(Cbind(plotcv, plotcv + plotcv.se,

sorry, was only for users list... Hi Kevin, Hi list, you are right, acting now is not needed, when callbacklogin will be removed anywhere in future... But thinking how to realice alternatives can't be so wrong. Callbacklogin gives a very simple way to use more queues for one agent, which only has to logon to only one system. No need to make dbs or tables for saving, where the agent has to be

One occurence of 'packbits' should be 'packBits' (version information below): Index: src/library/base/man/rawConversion.Rd =================================================================== --- src/library/base/man/rawConversion.Rd (revision 55) +++ src/library/base/man/rawConversion.Rd (working copy) @@ -41,7 +41,7 @@ of 32 times the length of an integer vector with

The first four lines of code below work as normal. The fifth thorows an error: "Error in paste(theta[1], "=", 5) : object "theta" not found" x=rnorm(1000); bob=density(x); topp=5; plot(bob,xlab="", ylab="", main=substitute(paste(theta[1],"=",topp),list(topp=topp)), type="l"); plot(bob$y~bob$x,xlab="",

rug() may add integer axis labels when called with a POSIXlt object as argument. dtimes <- c("09/29/2007 12:54", "09/30/2007 00:14", "10/01/2007 00:14", "10/02/2007 00:14", "10/03/2007 00:14", "10/04/2007 00:14", "10/05/2007 00:14", "10/06/2007 00:14", "10/07/2007

I'm getting an anomalous result from using the itemize command in a documentation file. My usage is something like \itemize{ \item Melvin \item Irving \item Clyde \item Fred } (This was place inside ``\details{ }''.) (Previously I had enclosed the text following each item in braces but that gave even worse results.) The package appears to install OK; i.e. the command R

Full_Name: Philippe Grosjean Version: 2.6.1 OS: MacOS X; Windows XP Submission from: (NULL) (81.243.237.235) Last output from capture.output() is truncated if it does not end with a carriage return: > capture.output(cat("text\n")) # Fine [1] "text" > capture.output(cat("text")) # Missing output! character(0) >

This only happens if 'file' is a text connection, and is the expected behaviour in that case: you cannot capture an incomplete line to a text connection. There seems no reason to break the documented behaviour in other cases to change something that you consider to a bug when file=NULL and the user does not produce complete output. It would be possible to make use of isIncomplete()

help(letters, htmlhelp=TRUE) fails. Under the Mac OSX gui, the message is 'Help for the topic "a" was not found.' Under the version documented below, and under Windows, the message is "No documentation for 'a' in specified packages and libraries:" repeated for all the elements of letters, then followed by "you could try

Hi, I'm planning on migrating someone who uses a very mature system. They would be logging in either as AgentLogin() or AQM. The main requirement however, is: The supervisor will have a control panel, where he will see how many of his agents are on call. If they are, he can "right-click" on the agent and get the options Call Monitor (where the super just listens in on the call,

Tanya Lattner wrote: > You can set the program-prefix to be "llvm-". We actually recommend > this and its in the README.llvm. We do not require it though. > > -Tanya > Hello Tanya. Yes, I'm aware of this, but one of the programs that got installed for me, like i686-apple-darwin8.10.1-gcc-4.0.1, was not getting the program prefix, and was getting used by gcc.

Thank you for your quick reply and for only indirectly scolding me for abusing the RBugs list. :-) However, I do think there is something funny in the 2.7.0 docu (or in the code). Things behave as expected and explained by you for version 2.6.0/2.6.1, but in the development version 2.7.0 (which I was using) the output is different (see below). The CHANGES file does mention some changes about the

On Sep 18, 2007, at 10:14 PM, Erick Tryzelaar wrote: > Tanya Lattner wrote: >> You can set the program-prefix to be "llvm-". We actually recommend >> this and its in the README.llvm. We do not require it though. >> >> -Tanya >> > > Hello Tanya. Yes, I'm aware of this, but one of the programs that got > installed for me, like

> library(reshape2) > x = melt(airquality, id=c('month', 'day')) With reshape I can cast with multiple functions: > library(reshape) > cast(x, month+variable~., c(mean,sd)) month variable mean sd 1 5 ozone 23.615385 22.224449 2 5 solar.r 181.296296 115.075499 3 5 wind 11.622581 3.531450 4 5 temp 65.548387

Hi there, I have a *really* weird issue with rspec on rails: Given a time meridian formatted using %p When I run `rake spec` the time meridian is converted to lower case: expected: "Today 08:00 PM", got: "Today 08:00 pm" Yet when I run `rake spec:models` and `spec -cfs app/models` the specs pass, ie the the time meridian is in upper case. Anyone got any ideas how I

R users, I have a simple lapply question. g <- list(a=1:3, b=4:6, c=7:9) g <- lapply(g, function(x) as.data.frame(x)) lapply(g, function(x) cbind(x, var1 = rep(names(g), each=nrow(x))[1:nrow(x)])) I get $a x var1 1 1 a 2 2 a 3 3 a $b x var1 1 4 a 2 5 a 3 6 a $c x var1 1 7 a 2 8 a 3 9 a And I would like to have $a x var1 1 1 a 2 2 a 3 3 a

Hi all! To add to my previous posting I want to give some more deatils give a more precise I want to print a hyphen to a pdf() or postscript() device. As the documentaion of postscript says ASCII Character 45("-") is mapped to a minus sign (ASCII Character 95) by default. The advice given is to use "\173" for a hyphen. But, the following code produces a curly brace instead

Dear All I'm having problem with some script which worked a few months ago (on a different computer that might well have had a different version of R installed, so perhaps it has to do with the old version of R?): library(reshape) Loading required package: plyr > tble.data <- melt.array(interp, varnames=c("tme","lon","lat")) > > allyrs.interp <-