Re: [R] R package for dashboard

2012-09-19 Thread Bhupendrasinh Thakre
Depends on your requirement . Who is going to use it. Do you want something like running in browser or something like excel or somewhat different like Tcl tk. Best Regards, Bhupendrasinh Thakre Sent from my iPhone On Sep 19, 2012, at 10:48 AM, XINLI LI lihaw...@gmail.com wrote: What package

Re: [R] R package for dashboard

2012-09-19 Thread Bhupendrasinh Thakre
One of the package which I know of is rgooglevis. However there should be some more in the same line. Copying it to the list so someone else also chime in for answer. Best Regards, Bhupendrasinh Thakre Sent from my iPhone On Sep 19, 2012, at 11:52 AM, XINLI LI lihaw...@gmail.com wrote:

Re: [R] R package for dashboard

2012-09-19 Thread arun
: [R] R package for dashboard What package can be used to produce dashboard in R? Thanks and Regards, Xin __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting

[R] package installation problem.

2012-09-13 Thread bokaha guy
Dear friends from the R-community, I am djipie, bokaha and live in Germany. I am a student and user of R. During the installation of the package Metrics I had a pronlem as shown below: install.packages(Metrics) Warnung in install.packages(Metrics) : Argument 'lib' fehlt: nutze

[R] Package for comparing sensitivity, specificity, PPV, NPV, and accuracy?

2012-09-13 Thread Gang Chen
Hi, I have two sets of sensitivity, specificity, positive predictive value, and negative predictive value, and accuracy from two tests on the same subjects. Is there an R package that does such paired comparisons? Thanks, Gang Chen __ R-help@r

Re: [R] package installation problem.

2012-09-13 Thread R. Michael Weylandt
Easiest answer would be to update to a more recent version of R: I'm not sure binaries are available for 2.10.z anymore. Cheers, M On Thu, Sep 13, 2012 at 12:35 PM, bokaha guy bokah...@yahoo.fr wrote: Dear friends from the R-community, I am djipie, bokaha and live in Germany. I am a student

Re: [R] package installation problem.

2012-09-13 Thread Uwe Ligges
On 13.09.2012 17:14, R. Michael Weylandt wrote: Easiest answer would be to update to a more recent version of R: I'm not sure binaries are available for 2.10.z anymore. R-2.10.x is no longer supported, but binaries that were built years ago for that version of R are still available on CRAN

Re: [R] Package for comparing sensitivity, specificity, PPV, NPV, and accuracy?

2012-09-13 Thread Frank Harrell
subjects. Is there an R package that does such paired comparisons? Thanks, Gang Chen __ R-help@ mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide

[R] How to insert vertical space between lines of tables created with the R package 'tables'?

2012-09-08 Thread Marius Hofert
I have the data frame... df - cbind(expand.grid(d=as.factor(c(2,5)), n=c(100, 200), beta=as.factor(c(0.2, 0.8)), group=LETTERS[1:2]), value=runif(16)) ... which I would like to display in a table like ... require(tables) tabular(d * beta ~ group * mean * Heading() * value, data=df) Now I would

Re: [R] How to insert vertical space between lines of tables created with the R package 'tables'?

2012-09-08 Thread Duncan Murdoch
On 12-09-08 11:41 AM, Marius Hofert wrote: I have the data frame... df - cbind(expand.grid(d=as.factor(c(2,5)), n=c(100, 200), beta=as.factor(c(0.2, 0.8)), group=LETTERS[1:2]), value=runif(16)) ... which I would like to display in a table like ... require(tables) tabular(d * beta ~ group *

Re: [R] How to insert vertical space between lines of tables created with the R package 'tables'?

2012-09-08 Thread Marius Hofert
Duncan Murdoch murdoch.dun...@gmail.com writes: The + means concatenation, so that spec says to put the RowFactor above the d*beta rows. Not sure why that causes an error, but it's likely because you've got the wrong number of items. This should work, but it doesn't give you the extra

Re: [R] Package installation errors

2012-09-07 Thread Uwe Ligges
On 06.09.2012 20:58, Santosh wrote: Dear Rxperts.. I am trying to install a few packages in R (version 2.14.2) on a *64-bit Window 7* workstation. Some of the errors are posted below.. Both 32-bit and 64-bit versions of R were installed. I did not get errors while installing packages through

[R] Package installation errors

2012-09-06 Thread Santosh
Dear Rxperts.. I am trying to install a few packages in R (version 2.14.2) on a *64-bit Window 7* workstation. Some of the errors are posted below.. Both 32-bit and 64-bit versions of R were installed. I did not get errors while installing packages through *32-bit R*, except that it could not

Re: [R] [newbie] scripting remote check for R package

2012-09-04 Thread Daróczi Gergely
' ; do ssh ${RSERVER} 'query R for package=package_name' done or is there a better way to script checking for an R package? https://stat.ethz.ch/pipermail/r-help/2012-September/323000.html I would call something like this via ssh [...] Rscript -e 'as.numeric(suppressWarnings

Re: [R] [newbie] scripting remote check for R package

2012-09-04 Thread Tom Roche
https://stat.ethz.ch/pipermail/r-help/2012-September/322985.html [how] to script [remote] checking for an R package? https://stat.ethz.ch/pipermail/r-help/2012-September/323000.html I would call something like this via ssh [...] Rscript -e 'as.numeric(suppressWarnings

[R] Call for contribution: the RDataMining package - an R package for data mining

2012-09-03 Thread Yanchang Zhao
Join the RDataMining project to build a comprehensive R package for data mining http://www.rdatamining.com/package We have started the RDataMining project on R-Forge to build an R package for data mining. The package will provide various functionalities for data mining, with contributions from

Re: [R] [newbie] scripting remote check for R package

2012-09-03 Thread Tom Roche
https://stat.ethz.ch/pipermail/r-help/2012-September/322985.html e.g., how to replace 'query R for package=package_name' in the following: for RSERVER in 'foo' 'bar' 'baz' ; do ssh ${RSERVER} 'query R for package=package_name' done or is there a better way to script checking for an R

Re: [R] [newbie] scripting remote check for R package

2012-09-03 Thread Tom Roche
https://stat.ethz.ch/pipermail/r-help/2012-September/322985.html for RSERVER in 'foo' 'bar' 'baz' ; do ssh ${RSERVER} 'query R for package=package_name' done or is there a better way to script checking for an R package? https://stat.ethz.ch/pipermail/r-help/2012-September/323000.html I

[R] [newbie] scripting remote check for R package

2012-09-02 Thread Tom Roche
summary: e.g., how to replace 'query R for package=package_name' in the following: for RSERVER in 'foo' 'bar' 'baz' ; do ssh ${RSERVER} 'query R for package=package_name' done or is there a better way to script checking for an R package? details: For my work I need a few non-standard R

Re: [R] [newbie] scripting remote check for R package

2012-09-02 Thread Daróczi Gergely
checking for an R package? details: For my work I need a few non-standard R packages. I do that work on 2 clusters. One uses environment modules, so any given server on that cluster can provide (via `module add`) pretty much the same resources. The other cluster, on which I must also

[R] R package fields: Thin-plate splines question

2012-08-31 Thread Rebecca Clark
Greetings, R helpers, I have been using the Tps() function in the fields package to model response surfaces for some dietary research in crickets. Overall, I have *three* independent variables of interest, two continuous variables (protein and carbohydrate) and one categorical variable

[R] Package cwhmisc and problems

2012-08-28 Thread Christian Hoffmann
Hi, I have revised my package cwhmisc and want to re-submit it (meeting a deadline soon). One big stumbling stone is the 'sudden' appearance of sessionInfo() R version 2.15.1 (2012-06-22) Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) locale: [1] C attached base packages: [1] tools

Re: [R] Package cwhmisc and problems

2012-08-28 Thread William Dunlap
-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Christian Hoffmann Sent: Tuesday, August 28, 2012 12:20 PM To: R-help@r-project.org Subject: [R] Package cwhmisc and problems Hi, I have revised my package cwhmisc and want to re-submit it (meeting a deadline soon). One big

[R] R-package FunctSNP

2012-08-21 Thread ltrotta
Hy everyone, I am new in R so I will pose a simple question that I cannot find out reading tutorials. I would like to install the R-package FunctSNP by file.zip because it´s in the archive (http://ftp.sunet.se/pub/lang/CRAN/src/contrib/Archive/FunctSNP/) but It doesn´t work, I think some

[R] Fwd: Re: R-package FunctSNP

2012-08-21 Thread ltrotta
- Messaggio inoltrato da ltro...@mappi.helsinki.fi - Data: Tue, 21 Aug 2012 17:13:34 +0300 Da: ltro...@mappi.helsinki.fi Oggetto: Re: [R] R-package FunctSNP A: Steve Friedman skfgla...@gmail.com Cc: r-help@r-project.org I did it, but It can´t find the library

Re: [R] R-package FunctSNP

2012-08-21 Thread Steve Friedman
Did you download the zip file to your computer? Next install from zip file. On Aug 21, 2012 9:06 AM, ltro...@mappi.helsinki.fi wrote: Hy everyone, I am new in R so I will pose a simple question that I cannot find out reading tutorials. I would like to install the R-package FunctSNP

Re: [R] Package to remove collinear variables

2012-08-09 Thread Roberto Moscetti
Thank you very much for your help. Really appreciated. Best regards, Roberto Il 07/08/2012 12:18, John C Frain ha scritto: For background have a look at http://en.wikipedia.org/wiki/Multicollinearity. I have also used Regression Diagnostics: Identifying Influential Data and Sources of

[R] Unable to download R package

2012-08-07 Thread ODowd, Darragh
Hi, I'm new to R. I'm using the R Gui and have tried to install additional packeges. When I choose Packages/Install package(s) I get the following error... utils:::menuInstallPkgs() Warning: unable to access index for repository http://cran.ma.imperial.ac.uk/bin/windows/contrib/2.15 Warning:

Re: [R] Unable to download R package

2012-08-07 Thread Jeff Newmiller
Try a different repository? --- Jeff NewmillerThe . . Go Live... DCN:jdnew...@dcn.davis.ca.usBasics: ##.#. ##.#. Live Go... Live:

Re: [R] Unable to download R package

2012-08-07 Thread R. Michael Weylandt
I can access the Mac tree of the ICL repos and it seems unlikely that both ICL and Prof Ripley's site would be down at the same time. OP: are you having firewall issues? Michael On Tue, Aug 7, 2012 at 10:58 AM, Jeff Newmiller jdnew...@dcn.davis.ca.us wrote: Try a different repository?

Re: [R] Unable to download R package

2012-08-07 Thread John Kane
Olympics--they are all off partying? John Kane Kingston ON Canada -Original Message- From: michael.weyla...@gmail.com Sent: Tue, 7 Aug 2012 11:03:19 -0500 To: jdnew...@dcn.davis.ca.us Subject: Re: [R] Unable to download R package I can access the Mac tree of the ICL repos

Re: [R] Package to remove collinear variables

2012-08-07 Thread John C Frain
For background have a look at http://en.wikipedia.org/wiki/Multicollinearity. I have also used Regression Diagnostics: Identifying Influential Data and Sources of Collinearity (Wiley Series in Probability and Statistics) by David A. Belsley, Edwin Kuh and Roy E. Welsch Sections 1.9 to 1.12 of

Re: [R] Package to remove collinear variables

2012-08-06 Thread Gabor Grothendieck
On Sat, Aug 4, 2012 at 11:27 PM, Roberto rmosce...@unitus.it wrote: Hi, I need to remove collinear variables to my Near-Infrared table of spectra. What package can I use? Something simple, because I am a novice about statistic. There many methods of assessing multicollinearlity but to

Re: [R] Package to remove collinear variables

2012-08-05 Thread Uwe Ligges
On 05.08.2012 05:27, Roberto wrote: Hi, I need to remove collinear variables to my Near-Infrared table of spectra. What package can I use? Something simple, because I am a novice about statistic. Remove those where isTRUE(all.equal(cor(x, y), 1)) is TRUE? Uwe Ligges Thank you.

Re: [R] Package to remove collinear variables

2012-08-05 Thread Roberto
I do not know, because I tried to use rfe function (Backwards Feature Selection, Caret Package) to select wavelengths useful for a prediction model. Otherwise, rfe function give me back a lot of warning messages about collinearity between variables. So, I do not know if your script can be useful.

Re: [R] Package to remove collinear variables

2012-08-05 Thread Jeff Newmiller
There is no magic bullet (package) for your problem. You must either learn enough statistics to understand how to analyze your data, or consult with someone who does. FWIW collinearity is not in general amenable to automatic removal. However, you can identify which inputs are collinear with

Re: [R] Package to remove collinear variables

2012-08-05 Thread Roberto Moscetti
Hi, thank you for your help. I know, I need to learn enough statistics to understand how to process my data. The reason because of I write on this forum is to ask to people a way to learn. I am a postharvest researcher and statistic is not my main field, so I try to do my best. Do you know a

[R] Package to remove collinear variables

2012-08-04 Thread Roberto
Hi, I need to remove collinear variables to my Near-Infrared table of spectra. What package can I use? Something simple, because I am a novice about statistic. Thank you. Best regards, Roberto -- View this message in context:

Re: [R] package memisc: recode examples

2012-08-02 Thread Marion Wenty
to understand that postive, so perhaps: Objects x,yz in package A mask objects x,y z in package B? John Kane Kingston ON Canada -Original Message- From: ehl...@ucalgary.ca Sent: Wed, 25 Jul 2012 12:57:33 -0700 To: marion.we...@gmail.com Subject: Re: [R] package memisc: recode examples

Re: [R] package rms nomogram

2012-08-02 Thread David Winsemius
On Aug 1, 2012, at 8:09 PM, B787s wrote: well, the article from this high impact factor journal mentioned about each step for building a nomogram including interpretation without going too much detail into statistical concept. All I want to know is what the R code does to come up with the

Re: [R] package rms nomogram

2012-08-01 Thread B787s
Thanks, it is helpful. I knew there were several modeling capacities built into this package rms. I would just like to have a general ideal how the points for each predictor determined. I read a paper by Lasonos et al 2008. It mentioned it was by the size of the effect. -- View this message

Re: [R] package rms nomogram

2012-08-01 Thread David Winsemius
Putting context back in. On Jul 31, 2012, at 9:01 AM, B787s wrote: Dear R-Help, I am using 'rms' package to draw nomogram. I wonder how is the Points determined for each predictor in the model? Is it by the coefficient estimate (beta) relative to the highest effect in the model or? It

Re: [R] package rms nomogram

2012-08-01 Thread B787s
well, the article from this high impact factor journal mentioned about each step for building a nomogram including interpretation without going too much detail into statistical concept. All I want to know is what the R code does to come up with the graph, and not raising attention or get someone

Re: [R] Package 'nlme' linear mixed effects model error unexpected symbol

2012-07-26 Thread R. Michael Weylandt
Variable names cannot start with numbers: [well, there's a way, but it's not a good idea] Instead you want model2007 - lme() Also, probably need an arrow - instead of a less than symbol. Michael On Wed, Jul 25, 2012 at 4:43 PM, msherwood melissa.sherw...@gmail.com wrote: I am trying the

[R] Package 'ordinal' question

2012-07-26 Thread Jiayi Hou
Hi all, I am using R package 'ordinal' to fit a cumulative logit ordinal model with random effects. Does someone know 1) The optimization method used in estimating the parameters from the marginal likelihood? 2) In Adaptive Gauss-Hermite Quadrautre, let f() be the function to be intergrated

Re: [R] package memisc: recode examples

2012-07-26 Thread John Kane
: Wed, 25 Jul 2012 12:57:33 -0700 To: marion.we...@gmail.com Subject: Re: [R] package memisc: recode examples On 2012-07-25 09:29, Marion Wenty wrote: Thank you, John, for the clarification! :) I have written to the R core team pointing this out. Marion I hope that you included

Re: [R] Package 'nlme' linear mixed effects model error unexpected symbol

2012-07-26 Thread Steve Taylor
This will work: model2007 - You can't start an identifier with a digit. -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of msherwood Sent: Thursday, 26 July 2012 9:44a To: r-help@r-project.org Subject: [R] Package 'nlme' linear mixed

Re: [R] Trouble with Installing R Package gsl

2012-07-25 Thread Uwe Ligges
On 24.07.2012 11:36, cai zhu wrote: Dear R users: I have a problem when installing the R package *gsl*. The procedure is as follows: (1) Since it needs a GSL vesion =1.12, and the GSL library on the serve I use is too old, I download GSL 1.15 and install it in my own account, such as $HOME/local/gsl

Re: [R] package memisc: recode examples

2012-07-25 Thread Marion Wenty
Thank you, John, for the clarification! :) I have written to the R core team pointing this out. Marion 2012/7/24 John Kane jrkrid...@inbox.com -Original Message- From: marion.we...@gmail.com Sent: Tue, 24 Jul 2012 15:48:10 +0200 To: e.vettora...@uke.de Subject: Re: [R

Re: [R] package memisc: recode examples

2012-07-25 Thread Peter Ehlers
: Re: [R] package memisc: recode examples I now tried find(recode,mode=function) and got [1] package:carpackage:memisc - and got a warning message, which said: ## Lade nvtiges Paket: nnet Attache Paket: ?car? The following object(s) are masked from ?package:memisc?: recode ## I

Re: [R] Trouble with Installing R Package gsl

2012-07-25 Thread cai zhu
when installing the R package *gsl*. The procedure is as follows: (1) Since it needs a GSL vesion =1.12, and the GSL library on the serve I use is too old, I download GSL 1.15 and install it in my own account, such as $HOME/local/gsl. Because I do not have root access, so it cannot

[R] Package 'nlme' linear mixed effects model error unexpected symbol

2012-07-25 Thread msherwood
I am trying the following code with the 'nlme' package: 2007modellme(Rank~Age*Mass+method='ML',random=~1|ID,na.action=na.exclude) I've also tried all kinds of variations of the above that I could think of. It gives me the error unexpected symbol in '2007model' . I'm not sure if this 'unexpected

[R] Trouble with Installing R Package gsl

2012-07-24 Thread cai zhu
Dear R users: I have a problem when installing the R package *gsl*. The procedure is as follows: (1) Since it needs a GSL vesion =1.12, and the GSL library on the serve I use is too old, I download GSL 1.15 and install it in my own account, such as $HOME/local/gsl. Because I do not have root

[R] package memisc: recode examples

2012-07-24 Thread Marion Wenty
Dear people, Yesterday I looked at the recode command in the memisc package and ran the following example stated in the manual: x - as.item(sample(1:6,20,replace=TRUE), labels=c( a=1, b=2, c=3, d=4,

Re: [R] package memisc: recode examples

2012-07-24 Thread Eik Vettorazzi
Hi Marion, the Hmisc package has also a function called recode, maybe you loaded this package after memisc so the memisc version was masked (you should have got a warning message about that). Or perhaps you wrote you own recode function? Try find(recode,mode=function) to see all search list

Re: [R] package memisc: recode examples

2012-07-24 Thread Marion Wenty
Hi Eik, thank you very much for your reply! It now is working thank's your explanations: I didn't write my own recode function but I loaded the package car after memisc. I now tried find(recode,mode=function) and got [1] package:carpackage:memisc as an output. So this means that the

[R] package installation error in unix

2012-07-19 Thread uday
Hi, Recently I have installed R in my Linux operating system , after installation I was trying to install some packages and I was getting error installed.packages(hdf5) { Package LibPath Version Priority Depends Imports LinkingTo Suggests Enhances OS_type License Archs Built} this

Re: [R] package installation error in unix

2012-07-19 Thread Pascal Oettli
Hello, There is a mistake. Type install.packages(hdf5) instead of installed.packages(hdf5) in order to install a package. Best Regards, Passcal Le 19/07/2012 17:02, uday a écrit : Hi, Recently I have installed R in my Linux operating system , after installation I was trying to install

Re: [R] package installation error in unix

2012-07-19 Thread uday
Hi Thanks for reply after usinginstall.packages(hdf5) I get error {Installing package(s) into ‘/home/uday/R/x86_64-pc-linux-gnu-library/2.14’ (as ‘lib’ is unspecified) trying URL 'http://cran.revolutionanalytics.com/src/contrib/hdf5_1.6.9.tar.gz' Content type 'application/x-gzip' length 50870

Re: [R] package installation error in unix

2012-07-19 Thread Sarah Goslee
The error message is here: configure: error: Can't find HDF5 The hdf5 package is an interface to the HDF5 library, so you need to install hdf5 and hdf5-devel through your package manager (yum or apt-get or whatever you use to install things on your linux distro). Or you can get it straight from

Re: [R] Package MuMIn (dredge): Error in ret[, ] - cbind(x, se, rep(if (is.null(df)) NA_real_ else df, : number of items to replace is not a multiple of replacement length.

2012-07-15 Thread Jeremy Little
I have also reinstalled the MuMIn package as suggested at... http://r.789695.n4.nabble.com/Error-message-number-of-items-to-replace-is-not-a-multiple-of-replacement-length-td3257893.html ...however, this made no difference. any help is appreciated. thank you -- View this message in context:

Re: [R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-13 Thread Jessica Streicher
You could probably make them numeric, like v-c(a,a,b,c) f-factor(v) as.numeric(f) [1] 1 1 2 3 to get a numeric rock_id, but i wouldn't per se recommend it. You should ask someone who knows more about the scientific side of this method to tell you how factorial data is properly treated.

[R] Package MuMIn (dredge): Error in ret[, ] - cbind(x, se, rep(if (is.null(df)) NA_real_ else df, : number of items to replace is not a multiple of replacement length.

2012-07-11 Thread Jeremy Little
Hello R community, I am attempting to run multiple logistic regressions (multinomial, via package 'nnet'), with Automated Model Selection (dredge, package 'MuMIn'). The aim is to reduce the number of predictor variables by assessing relative performance of each variable, which can be done in a

Re: [R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-11 Thread Jeremy Little
Dear Jessica thank you for the scale solution to my problem. I tried to manually scale my data (scaling up and removing decimals), however, this resulted in the same error message. It remains vague to me what the precise meaning of... the model matrix should be sensibly scaled with all columns

Re: [R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-11 Thread Jessica Streicher
I'm not sure either, the wordings starnge and english isn't my primary language I would GUESS, that it means that all columns values should be between 0,1 or 1,2 or -0.5,0.5 or something like that. The scale function scales the columns to be comparable between each other, by dividing each

Re: [R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-11 Thread Jeremy Little
Thanks Jessi, your insights are extremely helpful. If you would indulge me one more quick question on your script. You have written... newData-data.frame(JVeg5=factor(Jdata[,JVeg5]),scale(Jdata[,c(Elevation,Lat_Y_pos,Coast_dist,Stream_dist)])) I wish to expand this analysis for all other

Re: [R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-10 Thread Jessica Streicher
Hi Jeremy, newData-data.frame(JVeg5=factor(Jdata[,JVeg5]),scale(Jdata[,c(Elevation,Lat_Y_pos,Coast_dist,Stream_dist)])) Global - polr(JVeg5 ~ Elevation + Lat_Y_pos + Coast_dist + Stream_dist, data=newData, na.action = na.omit, Hess = TRUE) summary(Global) Does this still do

Re: [R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-10 Thread Rune Haubo
Hi Jeremy, I think Jessica is right that probably you could make polr converge and produce a Hessian if the data are better scaled, but there might also be other things not allowing you to get the Hessian/vcov. Could be insightful if you showed us the result of str(Jdata) Also, I am thinking

[R] Package DAAG

2012-07-09 Thread Chiruka, Raymond
Hie I am trying to install Package DAAG this is the error I get library(DAAG) Loading required package: randomForest Error: package 'randomForest' could not be loaded In addition: Warning message: In library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc = lib.loc) : there is no

[R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-09 Thread Jeremy Little
Hello, I am trying to run an ordinal logistic regression (polr) using the package 'MASS'. I have successfully run other regression classes (glm, multinom) without much problem, but with the 'polr' class I get the following error: Error in svd(X) : infinite or missing values in 'x' which

Re: [R] Package DAAG

2012-07-09 Thread Duncan Murdoch
On 12-07-09 6:42 AM, Chiruka, Raymond wrote: Hie I am trying to install Package DAAG this is the error I get library(DAAG) Loading required package: randomForest Error: package 'randomForest' could not be loaded In addition: Warning message: In library(pkg, character.only = TRUE,

Re: [R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-09 Thread Jessica Streicher
Since its something about the Hessian, and occurs in the vcov() call, have you thought about the note: The vcov method uses the approximate Hessian: for reliable results the model matrix should be sensibly scaled with all columns having range the order of one. ? I'm sorry i can't help you

Re: [R] Package 'MASS' (polr): Error in svd(X) : infinite or missing values in 'x'

2012-07-09 Thread Jeremy Little
Hi Jessica, thank you for your prompt response. Yes I had deduced it had to do with the Hessian. However, I am not clear what all columns having range the order of one actually means and what this means for my data. Does this mean removing decimals (ie by shifting the decimal place)? I would

Re: [R] package ‘rggobi’ is not available (for R version 2.15.0)

2012-06-30 Thread Uwe Ligges
On 29.06.2012 21:03, YTP wrote: My criticism is aimed at the previous reply, which gave an arcane and not helpful suggestion (granted, it may only seem that way to me because of my own incompetence, but I don't know that the knowledge needed to understand binary package and install from the

Re: [R] package ‘rggobi’ is not available (for R version 2.15.0)

2012-06-29 Thread YTP
I don't know what a binary package or install from the sources means. At any rate I think I have found a simpler solution to my problem. I read the following in the rggobi package readme file: Packages Cubist, OSACC, RSvgDevice, RSVGTipsDevice, SNPassoc, SNPRelate, eco, gcmrec,

Re: [R] package ‘rggobi’ is not available (for R version 2.15.0)

2012-06-29 Thread Peter Ehlers
On 2012-06-29 07:11, YTP wrote: I don't know what a binary package or install from the sources means. At any rate I think I have found a simpler solution to my problem. I read the following in the rggobi package readme file: Packages Cubist, OSACC, RSvgDevice, RSVGTipsDevice,

Re: [R] package ‘rggobi’ is not available (for R version 2.15.0)

2012-06-29 Thread YTP
My criticism is aimed at the previous reply, which gave an arcane and not helpful suggestion (granted, it may only seem that way to me because of my own incompetence, but I don't know that the knowledge needed to understand binary package and install from the sources is what you want to

[R] package ‘rggobi’ is not available (for R version 2.15.0)

2012-06-28 Thread YTP
I am having problems installing package rggobi. I have spent days reading other people's questions about this topic but could not get any useful info out of previous answers. I am running 32-bit Windows 7 and have successfully installed GGobi version 2.1.8. My error looks like this:

Re: [R] package ‘rggobi’ is not available (for R version 2.15.0)

2012-06-28 Thread Prof Brian Ripley
On 28/06/2012 15:09, YTP wrote: I am having problems installing package rggobi. I have spent days reading other people's questions about this topic but could not get any useful info But not apparently the rw-FAQ, which would only take minutes. See the posting guide out of previous

[R] problem with loading the dynamic object(.so file) inside a R package

2012-06-22 Thread xuan zhao
I have built a R package including the C code. My question is: Can the shared object get loaded automatically as we load the R package? In my case, I have to do dyn.load(dirc/filename.so) in the R script to load the shared object, which is very inconvenient. Is there anyway to make R to load

Re: [R] problem with loading the dynamic object(.so file) inside a R package

2012-06-22 Thread R. Michael Weylandt
I believe that useDynLib() in the NAMESPACE file should do it for you. Best, Michael On Fri, Jun 22, 2012 at 1:36 PM, xuan zhao xuan.z...@sentrana.com wrote: I have built a R package including the C code. My question is: Can the shared object get loaded automatically as we load the R package

Re: [R] Package for Jump detection

2012-06-21 Thread R. Michael Weylandt
This might be a question more suited for the R-SIG-Finance list. Best, Michael On Wed, Jun 20, 2012 at 3:44 AM, rahul deora rahulsparx2...@gmail.com wrote: Dear All, Are there any packages in R to carry out the jump detection test and find the jump sizes and its its time of occurence on high

[R] Package for Jump detection

2012-06-20 Thread rahul deora
Dear All, Are there any packages in R to carry out the jump detection test and find the jump sizes and its its time of occurence on high frequency data(5 minute interval) using non-parametric approach suggested by Lee and Mykland in their paper Jumps in Financial Markets: A New Nonparametric Test

[R] Package of EM and MI for IRT in R

2012-06-18 Thread Kamontip Srihaset
Dear all members, I am Phd. candidate student at Chulalongkorn U., Thailand. I am interested in expectation maximization algorithm (EM) and multiple imputation (MI) for imputation missing values(missing at random(MAR) and missing not at random (MNAR)) in IRT (3-PL). So, I want to know about

Re: [R] Package of EM and MI for IRT in R

2012-06-18 Thread R. Michael Weylandt
Possibly Amelia: http://cran.r-project.org/web/packages/Amelia/index.html Best, Michael On Mon, Jun 18, 2012 at 3:19 AM, Kamontip Srihaset kamonti...@student.chula.ac.th wrote: Dear all members, I am Phd. candidate student at Chulalongkorn U., Thailand. I am interested in expectation

Re: [R] Package of EM and MI for IRT in R

2012-06-18 Thread Bert Gunter
SEARCH! Go to rseek.org Type missing data imputation . You will bring up several alternatives. -- Bert On Mon, Jun 18, 2012 at 8:04 AM, R. Michael Weylandt michael.weyla...@gmail.com wrote: Possibly Amelia: http://cran.r-project.org/web/packages/Amelia/index.html Best, Michael On Mon,

Re: [R] package zoo, function na.spline with option maxgap - Error: attempt to apply non-function?

2012-06-08 Thread May Katharina
On Jun 7, 2012, at 12:55 , Gabor Grothendieck wrote: On Wed, Jun 6, 2012 at 4:40 PM, May Katharina may.kathar...@googlemail.com wrote: On Jun 6, 2012, at 10:19 , Gabor Grothendieck wrote: On Wed, Jun 6, 2012 at 3:55 PM, May Katharina may.kathar...@googlemail.com wrote: Hello, I'm

[R] package zoo, function na.spline with option maxgap - Error: attempt to apply non-function?

2012-06-06 Thread May Katharina
Hello, I'm trying to use na.spline (package zoo) to fill some missing data in a time series. this works fine, however, if I apply the 'maxgap' argument, I always get the error: -- Error in na.spline.vec(x., coredata(object.), xout = xout., ...) : attempt to apply non-function -- I

Re: [R] package zoo, function na.spline with option maxgap - Error: attempt to apply non-function?

2012-06-06 Thread R. Michael Weylandt
Thanks for the great reproducible example -- I can confirm on the devel version of zoo. I'd venture it's a buglet in that maxgap gets passed (by way of dots) to na.spline -- na.spline.zoo -- na.spline.default -- na.spline.vec -- to both .fill_short_gaps (good) and spline (bad) which is where the

Re: [R] package zoo, function na.spline with option maxgap - Error: attempt to apply non-function?

2012-06-06 Thread Gabor Grothendieck
On Wed, Jun 6, 2012 at 3:55 PM, May Katharina may.kathar...@googlemail.com wrote: Hello, I'm trying to use na.spline (package zoo) to fill some missing data in a time series. this works fine, however, if I apply the 'maxgap' argument, I always get the error: -- Error in

Re: [R] package zoo, function na.spline with option maxgap - Error: attempt to apply non-function?

2012-06-06 Thread May Katharina
On Jun 6, 2012, at 10:19 , Gabor Grothendieck wrote: On Wed, Jun 6, 2012 at 3:55 PM, May Katharina may.kathar...@googlemail.com wrote: Hello, I'm trying to use na.spline (package zoo) to fill some missing data in a time series. this works fine, however, if I apply the 'maxgap' argument,

Re: [R] package zoo, function na.spline with option maxgap - Error: attempt to apply non-function?

2012-06-06 Thread Gabor Grothendieck
On Wed, Jun 6, 2012 at 4:40 PM, May Katharina may.kathar...@googlemail.com wrote: On Jun 6, 2012, at 10:19 , Gabor Grothendieck wrote: On Wed, Jun 6, 2012 at 3:55 PM, May Katharina may.kathar...@googlemail.com wrote: Hello, I'm trying to use na.spline (package zoo) to fill some missing data

Re: [R] package grid: mirror grob objects along an axis

2012-06-03 Thread Thomas Zumbrunn
My question was answered off list by Paul Murrell, author of 'grid'. Here's am excerpt of our email exchange for the records of R-help. Paul Murrell In some special cases, you would be able to flip shapes. If the coordinates of the shapes are given in native coordinates,

Re: [R] package grid: mirror grob objects along an axis

2012-06-03 Thread baptiste auguie
Hi, Another option that you might want to try is the tikzDevice package; tikz has functions to flip and rotate objects and could it from R with tikzAnnotate / tikzAnnotateGrob. Of course these objects would not really be grobs but tikz code, though for text the end result would probably be the

Re: [R] Package for partially ordered sets

2012-05-30 Thread Thomas Kiefer
maybe the package DAKS can be of any help. -Ursprüngliche Nachricht- Von: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] Im Auftrag von Christian Kampichler Gesendet: Dienstag, 29. Mai 2012 15:50 An: r-help@r-project.org Betreff: [R] Package for partially ordered sets

[R] package tm: reading XML files

2012-05-29 Thread Ad Feelders
Dear fellow R users, I'm using the package tm for text mining, and have a problem with reading in a corpus from XML files. When I copy the example from Introduction to the tm package of the small reuters subset crude, everything goes well, and I get a corpus with the required meta data. When

[R] Package for partially ordered sets

2012-05-29 Thread Christian Kampichler
Dear all, is anyone aware of an R package for handling posets, drawing Hasse diagrams etc.? I browsed through CRAN but was not successful... Thanks in advance, Christian -- Christian Kampichler Roghorst 91 6708 KD Wageningen, Niederlande Tel +31 (0)317 417527 Mob

Re: [R] package tm: reading XML files

2012-05-29 Thread Milan Bouchet-Valat
Le mardi 29 mai 2012 à 10:03 +0200, Ad Feelders a écrit : Dear fellow R users, I'm using the package tm for text mining, and have a problem with reading in a corpus from XML files. When I copy the example from Introduction to the tm package of the small reuters subset crude, everything

Re: [R] package metafor: specify weights?

2012-05-25 Thread Anke Stein
(VIJV1) 6200 MD Maastricht, The Netherlands +31 (43) 388-4170 | http://www.wvbauer.com -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Anke Stein Sent: Thursday, May 24, 2012 15:59 To: r-help@r-project.org Subject: [R] package metafor

[R] package metafor: specify weights?

2012-05-24 Thread Anke Stein
Dear R-experts, Dear Wolfgang, Weighted model fitting in metafor uses the inverse of the study specific variances as weights. I am wondering if it is possible to specify different weights. In my meta-analysis, there are two types of studies with (intrinsic) differences in their range of

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