similar to: how to import map data (maptools?) from a html set of 'coords'

Dear users, I have a weird questions. A friend of mine, some years ago, supposedly trying to access help files without Internet connection, got something like this error message: "The Pythia is not available, please go to Delphi" When I've heard about it, I found it very funny and I'd like to be able to get it. Does anyone of you know how to get this error message again?

Hi everyone I would like to know if it's possible to prevent many loggings on many computers from only one user? I have user who opened 12 computers, logged on those 12 computers and ran boinc-client on those 12 computers... I want to prevent this kind of behaviour... Thanks in advance. Regards. -- Olivier Pavilla << ????????????????>> S.C.I.R.C. Orl?ans (Bourgogne) - I.U.F.M.

Dear users, I'm trying to learn how to use the "...". I have written a function (simplified here) that uses doBy::summaryBy(): # 'dat' is a data.frame from which the aggregation is computed # 'vec_cat' is a integer vector defining which columns of the data.frame should be use on the right side of the formula # 'stat_fun' is the function that will be run to

Wow ! so many thanks Arun and Rui works like a charm problem solved 2013/4/13 arun <smartpink111@yahoo.com> > Hi, > Try this; > library(reshape2) > res<-dcast(Input,people~place,value.var="time") > res[is.na(res)]<-0 > res > # people beach home school sport > #1 Joe 5 3 0 1 > #2 Marc 0 4 2 0 > #3 Mary

Hi everyone, I'm struggling with a little problem for a while, and I'm wondering if anyone could help... I have a dataset (from retailing industry) that indicates which brands are present in a panel of 500 stores, store , brand 1 , B1 1 , B2 1 , B3 2 , B1 2 , B3 3 , B2 3 , B3 3 , B4 I would like to know how many brands are present in each store, I tried: result <-

Hi everybody ! I'm new to R (used to Matlab ...) and I 'd like to use R at home ... I've installed it from RPM package (R-base-1.2.1-2.i386.rpm) on a linux RedHat 7.0, succesfully ....however but I've got problems with running the demos, it says : "/usr/lib/R/bin/R.bin : error while loading shared libraries : /usr/lib/R/bin/R.bin : symbol __sysconf, version GLIBC_2.2

Hello I have a dataset of people spending time in places. But most people don't hang out in all the places. it looks like: > Input<-data.frame(people=c("Marc","Marc","Joe","Joe","Joe","Mary"), + place=c("school","home","home","sport","beach","school"), +

hello everyone, i often work on contingency table that I create from data.frame (with table() function) but a friend sent me an excel sheet wich *already is* a contingency table (just a simple 2 way table !...) any clue on how to import it in R (keeping row names and col names) ? any tuto I come accross only mention the table transformation, but never the import of such data I only found

Dear All, Sorry for asking a newbie question. I want to ask how to import 1000 datasets whose file names are labelled from data1.dat to data1000.dat into R so that they are named M[1, , ] to M[1000, , ] accordingly. Thank you very much. Best Regards, Ray [[alternative HTML version deleted]]

Hello sylvian Thanks. I use kernel 2.4.3 so far, and the Linux Progress Patch seems to start at 2.4.13.... What I don't understand is, why the kernel whipes out the VGA-display, as both Syslinux and the kernel is setup for serial-console. best regards ole at danelec.dk * danelec electronics a/s * Blokken 44 * DK-3460 Birkeroed * DENMARK * Phone: +45 45821879 * Fax: +45 45821979 *

Thanks Philippe for your answer! It doesn't work for me, but I guess I have something wrong with Tcl/Tk. Ivan -- Ivan CALANDRA Universit? de Bourgogne UMR CNRS/uB 6282 Biog?osciences 6 Boulevard Gabriel 21000 Dijon, FRANCE +33(0)3.80.39.63.06 ivan.calandra at u-bourgogne.fr http://biogeosciences.u-bourgogne.fr/calandra -------- Message original -------- Sujet: Re: [R] choose folder

Hello R users, When I type d <- density(MyData$x) I obtain a density object I can plot, But I wonder if there is a way to easily compute the length of the density curve ? ( I imagine I could compute the distances between the 512 equally spaced points using their x and y, but does it exist a smarter way ?) Regards, SW

Thanks Lawson. I am trying to run a program now, but it doesn't start. I have got the next output after I did: wine --debugmsg +loaddll logic.exe: trace:loaddll:MODULE_LoadLibraryExA Loaded module 'C:\Program Files\Logic Audio Platinum 5.01\msacm32.dll' : builtin trace:loaddll:MODULE_LoadLibraryExA Loaded module 'C:\WINDOWS\SYSTEM\msacm.drv' : builtin

Hi everybody ! I'm new to R (used to Matlab ...) and I 'd like to use R at home ...

Dear users, I am looking for a function to choose a folder interactively, just like file.choose() but for a folder. I have found tcltk::tk_choose.dir() but R hangs when I try to do anything and I have to force exit. I've tried to reinstall tcltk with install.packages(), but "package ?tcltk? is not available (for R version 2.15.2)" even though it's already installed on my

Dear users, I am looking for a function to choose a folder interactively, just like file.choose() but for a folder. I have found tcltk::tk_choose.dir() but R hangs when I try to do anything and I have to force exit. I've tried to reinstall tcltk with install.packages(), but "package ?tcltk? is not available (for R version 2.15.2)" even though it's already installed on my

Hi, I have a data frame with 100 variables (numeric and non numeric types), and I want to join them in only one column, like a vector, but i want to keep the non numeric variables like they are. I know that i can do something like this: Suppose that my data is in df variable new_df<-data.frame(c(df[,1],df[,2],df[,3],df[,4],...........) This works but i have 100 variables! Any way of doing

Given: > filename<-paste(tempdir(),"\\","myfile.txt",sep=""); > sub("\\\\","/",filename); [1] "C:/DOCUME~1\\AJAYAS~1\\LOCALS~1\\Temp\\Rtmp2f270T\\myfile.txt" Note: Only the first occurence of \\ is replaced. What is the syntax for replacing every occurence? Thanks. [[alternative HTML version deleted]]

Dear R list, I am trying to read in .xls files. I have tried using package 'gdata', I get the following error. > dataset <- read.xls("June.xls") Wide character in print at /Library/Frameworks/R.framework/Versions/2.14/Resources/library/gdata/perl/ xls2csv.pl line 262. Seems like this is a problem coming from Perl? I tried to install package 'xlsReadWrite', it

Hi all, I'm using a Mac port of R on Mac 10.6. I need to install xlsx package but it does not install. Do any of you know a way to install it? Thanks very much. Sincerely, Victoria Xiao [[alternative HTML version deleted]]