similar to: problem with using tm

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 symmetric matrix This may be very

Folks, I used the cran instructions for installing R on Linux Mint Maya (here: http://cran.r-project.org/bin/linux/debian/). Things went well but I got the following error messages: > ERROR###ERROR###ERROR###ERROR###ERROR###ERROR###ERROR > W:Failed to fetch http://cran.mirrors.hoobly.com/dists/raring-backports/main/binary-i386/Packages 404 Not Found > , W:Failed to fetch

Hi all, I attempted to add an EL5.1 client to our puppet server (EL5), and after signing the client cert, got the error "Certificates were not trusted: hostname not match with the server certificate" I found the mailing list discussion and the relevant page: http://www.reductivelabs.com/trac/puppet/wiki/RubySSL-2007-006 As far as I can tell, my puppermaster''s cert CN matches

I am having trouble using back ticks with the R extractor function 'predict' and an lm() model.? I'm trying too construct some nice vectors that can be used for plotting the two types of regression intervals.? I think it works with normal column heading names but it fails when I have "special" back-tick names.? Can anyone help with how I would reference these?? Short of

?s 17:38 de 30/11/2023, Robert Baer escreveu: > I am having trouble using back ticks with the R extractor function > 'predict' and an lm() model.? I'm trying too construct some nice vectors > that can be used for plotting the two types of regression intervals.? I > think it works with normal column heading names but it fails when I have > "special"

Hi everyone, I'm trying to print a table justified to the left, but it doesn't work. Any hints? KennArt <- data.frame(NR=c(171,172,174,175,176,177,181,411,980), TYP=c("K?rnermais", ?"Corn Cob Mix", "Zuckermais", "Mischanbau (Silo)Mais/Sonnenblumen", ?"Mais mit Bejagungsschneise in gutem landwirtschaftlichen und ?kologischen Zustand",

Hello, I have a simple question but I don't know which method is best to use for my problem. I have the following strings: str1 <- "My_name_is_peter" str2 <- "what_is_your_surname_peter" I would like to apply predefined abbreviations for peter=p and name=n to both strings so that the new strings look like the followings: str1: "My_n_is_p" str2:

Dear All, I'm hoping one of you can help me with the following R problem. I'm trying to refer to a member of a list by variable. However, this seems not to work: foo=list(first=c(1:10),second=c(11:20)) > foo$first [1] 1 2 3 4 5 6 7 8 9 10 > foo$"first" [1] 1 2 3 4 5 6 7 8 9 10 > goo=c("first") > foo$goo NULL > foo$goo[1] NULL

I am trying to install the package boss but i am getting error below: Please advice install.packages("boss") --- Please select a CRAN mirror for use in this session --- CRAN mirror 1: 0-Cloud 2: Argentina (La Plata) 3: Argentina (Mendoza) 4: Australia (Canberra) 5: Australia (Melbourne) 6: Austria 7: Belgium 8:

I am trying to install the package boss but i am getting error below: Please advice install.packages("boss") --- Please select a CRAN mirror for use in this session --- CRAN mirror 1: 0-Cloud 2: Argentina (La Plata) 3: Argentina (Mendoza) 4: Australia (Canberra) 5: Australia (Melbourne) 6: Austria 7: Belgium 8:

Hi All, I have been trying to do some text analytics in R using tm package. I have installed and loaded the package, along with dependencies (slam, rWeka,rjava). When I try to run a tm_map command, it gives me "Error in .jnew(name) : java.lang.NoClassDefFoundError: weka/core/stemmers/SnowballStemmer" error. Can someone please throw some light on this?. Am I missing out on something?

? Buenas tardes, os pido ayuda sobre el siguiente tema. Tengo interes en mostrar informes con Sweave/Latex y para ello genero tablas con xtable. Sin embargo muestra la tabla al completo cuando lo que deseo es agrupar las celdas con el mismo dato para dar claridad a la tabla. La salida de xtable me genera: [image: Imágenes integradas 3] Para dar claridad lo he intentado con latex(tabular())

I have R 2.6.2, and have tried downloading and installing the package "tseries". I get the same error when I use two different mirror sites: > utils:::menuInstallPkgs() trying URL 'http://cran.mirrors.hoobly.com/bin/windows/contrib/2.6/tseries_0.10-14.zip' Content type 'application/zip' length 400799 bytes (391 Kb) opened URL downloaded 391 Kb package

Hello, i've tried to configurate WINE. But it won't run. I want to start the Windows application Slam.exe - path: D:\Downloads\Slam.exe so i've tried to run slam: wine d:\Downloads\Slam.exe he can't find d:DownloadSlam.exe so i've tried to run slam again wine d:\\Downloads\\Slam.exe he can't find d:\Downloads\Slam.exe grom my wine.conf: [Drive D] "Path" =

I seem to be having a problem, but I'm not sure if it's -stable, Squid, or neither. I've been running -stable+Squid on a Dell 4600 for a couple years now. All has been well, but after upgrading to Squid 2.5_3 (which was also done on a couple other, less-loaded, -stable machines without this issue to date), I occasionally get errors in my cache.log and this AM Squid died and required

Greetings all, I'm trying to install the msm package and it is failing on compilation. The problem seems to be the analyticp component? Any advice on how to get it to work? error message is below. I'm running R version 2.6.2 (2008-02-08) x86_64-redhat-linux-gnu on a dell precision 690 with Fedora Core 8. Thanks, Adam >

I am having problems installing RWinEdt on a Windows 7 machine after upgrading to R 2.12 and running R as an administrator. I have WinEdt 5.x installed on my machine (no WinEdt 6). Please see the r session as below. Would appreciate any feedback. Thx. ______________________________________________________________________________________ > library(RWinEdt) Error in library(RWinEdt) :

It does appear the ess package on CRAN for Ubuntu 8.04 fails to install the file 'ess-sas-sh-command'. This prevents invoking SAS via 'M-x SAS'. http://cran.mirrors.hoobly.com/bin/linux/ubuntu/README.html --Dale On Fri, Jul 11, 2008 at 12:39 PM, Rodney Sparapani <rsparapa at mcw.edu> wrote: > Dale Steele wrote: >> >> I re-installed from Hardy packages on

Hello I'm trying to install the "ncdf" package on a Ubuntu 10.04 laptop. Can you offer suggestions to install this package? > install.packages("ncdf", repositories = TRUE) Installing package(s) into ‘/home/steve/R/i486-pc-linux-gnu-library/2.12’ (as ‘lib’ is unspecified) --- Please select a CRAN mirror for use in this session --- Loading Tcl/Tk interface ... done

Hi everybody, I installed Rglpk package from local zip files. Then I tried to load the package in a R session. But R shows following message. Loading required package: slam Error: package 'slam' could not be loaded In addition: Warning message: In library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc = lib.loc) : there is no package called 'slam' Hence, the