similar to: html search not working

Hi, I would like to put the mean and + / - the standard deviation as lines on the x axis of a histogram. My attempts using the histogram function have been unable to do this. My searches are unsucessful on this subject. Any ideas are appreciated. Thanks stemp <- 5 6 5 5 5 5 6 5 m <-5.25 stanD <- 0.46291005 using windows xp R 2.6 --------------------------------------------------

I have been crashing R while using lattice. My system consists of a Mac Intel, R 2.5.1, lattice 0.15-5, and I plot through the default quartz. R crashes after plotting several lattice functions. Has anyone else encountered this problem and does anyone know the cause, or a solution? Is this a lattice:mac, lattice:quartz, Lattice:me issue? example... This crashes my system after plotting.

I am running R 2.5 on a Mac platform and have a difficulty loading the Tcl/Tk package. Specifically: R>library(tcltk) Loading Tcl/Tk interface ... Error in fun(...) : couldn't connect to display ":0" Error : .onLoad failed in 'loadNamespace' for 'tcltk' Error: package/namespace load failed for 'tcltk' Is there an explanation to this problem? Thank you

I am 100% positive there is a better fix for this problem and it has been discussed. Thank you in advance for bringing it to my attention. When upgrading to newer versions of R the old packages are not brought along in the process. I solved that problem by creating a list of the packages in the old version of R, importing them to the new version via a CSV, and re-installing into the newer R

Hi This is Gaurav Khanna, from MacResearch.org - a community for scientists that use the Mac and related hardware for research. One service we perform for the community is supply g77 & gfortran compilers for Mac OS X (which are not supplied by Apple). We are interested in the progress made by LLVM and have some quick questions. We'd appreciate any comments you can make. 1) What is the

Hi, I have been working with R for the last year and using the UKFSST package to look at satellite tag track data and SST information. Fpr those not familiar, the package uses the positions estimated by the satellite tags themselves and the associated SST data from servers (in this case, from the University of Hawaii and the NOAA Coastwatch website) for the time preiod to estimate a reasonable

Hi, I am having problems using .First() with the Mac OS X gui version of R 2.7.2 (under OS X 10.5.5); .First is ignored on startup. .First() does work in the command-line version of R under Mac OS X but my specific task requires the gui version. I can find no reference to this issue in the Mac OS X FAQ or in other manuals, does anyone have a solution for this? Thanks, Ian -- Ian Jonsen

I'm looking for an optimal approach to access Oracle databases via RWeb applications. I'm new to R but familiar with programming functions and web pages for the S+ Statserver. I'm now going through the motions of migrating S+/Statserver applications to R/RWeb as a feasability exercise. I can access databases using ODBC directly in R or S, and using Statserver, but I have not succeeded

Hello, I'm having difficulty passing an object name to a lapply function. Can somebody tell me the trick to make this work? #Works T13702 <- TRACKDATA[["13702.xls"]][["data"]] min(unlist(lapply(list(T13702), function(x) mdy.date(x[1, 2], x[1, 1], x[1, 3])))) 16553 #Works d<-2 assign(paste("T",substr(names(TRACKDATA)[d],1,(nchar(names(TRACKDATA)[d]

Hello, Might anyone know how to conduct Wald-type F-tests of the fixed effects estimated by glmmPQL? I see this implemented in SAS (GLIMMIX), and have seen it recommended in user group discussions, but haven't come across any code to accomplish it. I understand the anova function treats a glmmPQL fit as an lme fit, with the test assumptions based on maximum likelihood, which is inappropriate

Had centos 4.1 set up and running with X. Had to replace the monitor to an Acer LCD monitor (model AL1714). When I try to reconfigure X, "system-config-display" seems ok going through the first stage of detecting the graphics card but then returns a floating "Input not supported" message to the screen and nothing happens afterward. Any hints on solving this issue will be

Dear R-users, I haven't found a way in the searchable archive to overplot a contour (lines) over a surface. I have a (n,m) matrix that represents sea surface temperature that I have plotted using image.plot(), filled.contour() or image(). I would like to overplot this image with some contour lines of mixed layer depth values(same size matrix). How can I do this? Any help is appreciated,

Hi Everyone, I have updated my R version from 2.7 to 2.8 (patch) and since then I can not open HDF5 files that I saved previously with the command hdf5save from the hdf5 library. As anyone had that problem yet? Any help would be appreciated. Thanks Emmanuel ------------------------------------------- Dr. Emmanuel Devred Bedford Institute of Oceanography, 1 Challenger Drive, Dartmouth, Nova

Hello, I'm working with a package that uses download.file in functions to extract information from remote databases. My current environment is Windows XP Pro SP3, R 2.7. A full extraction can be a great deal of data, so the download is accomplished in generally manageable packets, such that a single download will result in many files, which are written to a directory. It is not uncommon for a

I tried to use calcMin with a function that uses a number of ... arguments (all args from resid on) besides the vector of parameters being fit. Same idea as optim, nlm, nlminb for which this form of ... syntax works. But with calcMin I get an error regarding unused arguments. No partial matches to previous arguments that I can see. Anybody know the reason or fix for this?

I have Samba 2.2.3a running on Tru64 Unix v4.0f (?) I have Win NT4.0 (sp6a) as our local PC OS. I have created a Samba password file for users. I've tried several permutations, but currently I have security = user encrypt passwords = yes unix password sync = yes username map = /../../../usermap.txt I also have standard password encryption on the NT side, i.e. not plaintext. If I sync

I have a quick question about the browseURL function. When I use the function in a UNIX environment, I have to use two sets of quotations if I have the & symbol in the URL. For Windows I only need to use the first set. For example, on Windows: browseURL("http://search.yahoo.com/search?p=Bioconductor&ei=UTF-8&fr=fp-tab-web-t&n=20&fl=0&x=wrt") will call up the

You can test if the problem is accumulation in memory registers, which is certainly what this sounds like. Just do a loop over a reasonably small number of iterations and store or print the time between each iteration. If memory accumulation it will run optimally for the first few iterations, after which the time will increase noticeably (essentially exponentially, hence ultimately freezes up). If

Hi everyone, I have two questions: I would like to get confidence intervals on the coefficients derived from the optim() function. I apply optim() to a given function f > res <- optim(c(0.08,0.04,1.),f,NULL,method="L-BFGS-B",lower=c(0.,0.,0.)) And I would like to get the p-value and confidence intervals associated with > res$par My second question deals with error message. I

Inspired by the functions that Barry Rawlingson and Dave Forrest posted for searching Rwiki and R-help archive, I've made up a function that does the search on Prof. Baron's site (Thanks to Prof. Baron's help on setting up the query string!): RSiteSearch <- function(string, restrict="Rhelp", format="long", sortby="score",