similar to: Polymars

Does the polymars library exist anymore? I see reference to it at http://rweb.stat.umn.edu/R/doc/html/packages.html, but not on CRAN (looked in contrib and contrib/Old). -- Rob Schick Ecologist NOAA Fisheries Santa Cruz Lab 110 Shaffer Road Santa Cruz, CA 95060 Phone: 831.420.3960 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

Dear all, I have a question on how to set up the starting model in POLYCLASS and make sure the terms in the starting model retained in the final POLYCLASS model. In the function POLYMARS, this can be done using the STARTMODEL option. See below for example, I started with model y= b0 + b1*X1 + b2*X2 + b3*X4 + b4*X5 + b5*X2*X5 + e > m00 <- matrix(c( 1, NA, 0, NA, 1, 2,

Hi, I am working on a modeling project for PMI-Australia and interested in using R, especially POLYMARS or PLYCLASS. I use SAS /PC on WINDOWS for the statistical analyses including Modeling. I got R downloaded to the system but can't figure out how to interface with SAS so that I could use SAS datasets already in place. Also I could not find POLYMARS on the library packages. I need to know

Hi All, I can't quite figure out how to change the parameters of the x and y axes when I plot a polymars object. I want to add a scatterplot of the data points, but the polymars plot seems to automatically set the parameters to fit the polymars line. I've tried using plot(poly,1,fig= c(x1,x2,y1,y2)) but have no luck. Any thoughts? Thanks, Ryan

Can you help me interpret the output I get with "polymars"? I'd like to find a regression model to predict 2 dependent variables (then called Y1 and Y2) with 2 independent variables (then called X1 and X2). Here is the output: polymars(responses = data[, 13:14], predictors = data[, 2:3]) Model fitting 0/1 size RSS 1 RSS 2 GCV 1 1 1 0.2486744

Friends, I changed one line of a package at the source level and then rebuilt it. When I run R CMD check, I get an error: installing R.css in C:/polsplineRS.Rcheck ---------- Making package polsplineRS ------------ adding build stamp to DESCRIPTION making DLL ... making hareall.d from hareall.c making heftall.d from heftall.c making lsdall.d from lsdall.c making lspecall.d from lspecall.c

Dear R users, Does anyone know if it is possible to use multinom to do a polychotomous fit using one categorical and one numeric variable as response. The doc. for multinom states that for formula , response can be K>2 classes. Is this 2 and more, or as I have understood it only greater than 2. I have tried fitting my data, but have only encountered error messages. On another note, Is it

Hi there, I have a statistics question on a classification problem: Suppose I have 1000 binary variables and one binary dependent variable. I want to find a way similar to PCA, in which I can find a couple of combinations of those variables to discriminate best according to the dependent variable. It is not only for dimension reduction, but more important, for finding best way to construct

Digium is seeking customer success stories. If you have a nominee, you could win a prize of up to $1000 cash or $2000 in Digium hardware. Digium would like to contact these customers for possible use as references for press quotes and case studies. Depending on the customer and the Asterisk implementation, we will award a prize of up to $2000 in hardware or $1000 in cash. If you have any

Digium is seeking customer success stories. If you have a nominee, you could win a prize of up to $1000 cash or $2000 in Digium hardware. Digium would like to contact these customers for possible use as references for press quotes and case studies. Depending on the customer and the Asterisk implementation, we will award a prize of up to $2000 in hardware or $1000 in cash. If you have any

I have just put on ftp://sirio.stat.unipd.it/pub/R a new version of R for Win95/NT. The main difference concerns dynamic linking (see below). In addition, the binary distribution contains many of the available packages (all the ones that I have installed on my Unix machine). In the afternoon, I will upload the files on CRAN. g.m. This is the README file: rw0613b.zip is a new binary

I have just put on ftp://sirio.stat.unipd.it/pub/R a new version of R for Win95/NT. The main difference concerns dynamic linking (see below). In addition, the binary distribution contains many of the available packages (all the ones that I have installed on my Unix machine). In the afternoon, I will upload the files on CRAN. g.m. This is the README file: rw0613b.zip is a new binary

> Date: Fri, 20 Nov 1998 15:58:07 +0100 > To: r-help at stat.math.ethz.ch > Subject: [R] installing R packages in Windows? > From: 320098218774-0001 at t-online.de (Pablo E. Verde) > > I am a Windows user of R. Could somebody give me a concrete > example of how to install a package in R? I have tried to > follow the Appendix C of "R complements to Modern Applied >

> Date: Fri, 20 Nov 1998 15:58:07 +0100 > To: r-help at stat.math.ethz.ch > Subject: [R] installing R packages in Windows? > From: 320098218774-0001 at t-online.de (Pablo E. Verde) > > I am a Windows user of R. Could somebody give me a concrete > example of how to install a package in R? I have tried to > follow the Appendix C of "R complements to Modern Applied >

I was able to hack the code in the polspline package in order to change the plot.polymars function so that I can set the limits of my y-axis. However, I was only able to do this by entering plot.polymars in R, copying the code to Word, changing what I needed, and then pasting the new code in R to redefine the polt.polymars function. I was able to successfully change the function, but now I would

I have a Date x Stock (223 x 520) matrix of "trading volume". I can calculate a 5-day (past) average in about 1 second using: R> apply(vol, 1, filter, filter=c(0, rep(1/5,5)), sides=1) I would like to do the same with a 5-day median, e.g.: R> mymed <- function(x, n=5) { R> r <- rep(NA, length(x)) R> for (i in (n+1):length(x)) r[i] <- median(x[i-(1:n)]) R>

formatC() is great for formatting numbers! But it would be even better if it could optionally insert commas (or semicolons), e.g. R> formatC(1234567.89, digits=2, format="f", commas=T) [1] "1,234,567.89" Here's a snippet of code that does that, which could more or less just be inserted into at the end of formatC if any R-core guru were so inclined. "r"

In R-1.5.0pre (2002-04-08) on Solaris 2.6, the window that X11() creates has a title like: R Graphics: Device 2 (ACTIVE) o iyeP )( y except the funny characters at the end have umlauts and other accents (i.e. extended ASCII characters), and they may be different each time X11() is invoked. There is no loss of functionality; it just looks a little ugly. I saw this behavior in R-1.3.?, it

Hi, I have asterisk 1.6.2.6 on a Debian Lenny system. When I try to send a fax in T.38 mode I receive this error ERROR[15035]: res_fax.c:795 set_fax_t38_caps: channel 'SIP/eutelia-sirio-out-00000000' is in an unsupported T.38 negotiation state, cannot continue. In my sip.config general section I have added this lines t38pt_udptl=yes t38pt_rtp=no t38pt_tcp=no If I comment this lines,

I sent a message to <r-announce at stat.math.ethz.ch> last Thursday ("New package: colSums"), and still haven't seen it echoed on r-help or on the web archive (in fact there is no r-announce web archive for 2002). Is something broken? Did I need to use <r-announce at lists.R-project.org> instead? -- -- David Brahm (brahm at alum.mit.edu)