similar to: Regression

Dear R List, I want to download kinship_1.2_S.tar.gz in http://mayoresearch.mayo.edu/mayo/research/biostat/splusfunctions.cfm to R. Once save this file to C:\, how I could load into R? I am working in Windows XP. Usually what I do is, I go to "packages" and then "install packages from local zip files". This procedure fails for .tar.gz files. Can someone help here please....

I have not been able to find anything to do what I want, so I am going to tact to the left. I have twp continuous time series for two years with the same fourteen variables. I would like to simply append the second year to the first. They both have the same column headings etc. Just like tapping two pieces of paper together for a long number series. Thanks Stephen -- Let's not spend our

Dear all, I'm working with satellite images in R and plotting them via the code below. I was wondering whether coordinates (spatial["x"], spatial["y"]) are used as centre coordinates of the pixels in the GRID? In this script; spatial["x"] & spatial["y"] are the centre coordinates of the satellite image pixels. I'm asking this because some

Hello I'm working with a large hydrological data set stored in a netCDF format. The file stores x and y coordinates in the UTM projected coordinate system, yet when I use image to graphically display the z variable, the image is distorted in the sense that it does not plot the map in the correct spatial organization. I'm wondering if I need to define the projection of the netCDF file

I have a spatialpixelsdataframe containing bathymetry data. Is it possible to save this as something similar to the meuse.grid so it can be loaded without having to run the spatial interpolation each time the script is called? I don't see a straightforward method in the sp documentation.

Dear Lister, I understand I can put '#' to put comment line by line. But is there a way to put comment with multiple lines without having to put '#' on the every line? Thanks.

Hello 'R' Users, I have a monthly mean CO2 necdf data file defined on 1x1 lat by lon coordinate. I want to sub-sample this variable CO2 on the coordinates of another ASCII data file. The coordinates of another ASCII data file are as: -24.01 152.06 -18.58 150.19 -13.46 148.35 -8.29 147.03 -3.14 146.19 1.53 145.59 7.08 145.33 12.25 145.02 17.46 144.31 22.44 142.35 27.53 141.26 33.04

Is there a way to run a simple perl script from R? Kenneth B. Pierce Jr. Research Ecologist Landscape Ecology, Modeling, Mapping and Analysis Team PNW Research Station - USDA-FS 3200 SW Jefferson Way, Corvallis, OR 97331 ken.pierce@oregonstate.edu 541 750-7393 http://www.fsl.orst.edu/lemma/gnnfire http://www.fsl.orst.edu/R_users/index.php [[alternative HTML version deleted]]

Hi Sorry for banal question How to create empty data frame with for example 30 variables without typying: data.frame(x=1,y=1....) Jarek

Dear All, In a package, I want to use PCA function. The structure I used follow this page: http://www.statmethods.net/advstats/factor.html. fit<-principle(mydata, nfactors=9, rotation=TRUE) or: result<-PCA(mydata) But I don't known why R language in my computer noticed: "not found principle", "not found PCA". I download and installed

Dear R users and helpers, I'm trying to find an example of a histogram plot as an inset (upper right or left corner) of another histogram. Anyone has an example of that? Thanks for your help, V?ctor. -- ----------------------------------------------------------------------- V?ctor Homar Santaner Grup de Meteorologia Edif. Mateu Orfila Tel: +34 971 17 1376

Hello, Does anyone know whether a Windows version of the Ratings package will be available? Thank you, Paul Prew CONFIDENTIALITY NOTICE: \ This e-mail communication an...{{dropped:11}}

I'm not sure this is the appropriate forum--please let me know if I should post somewhere else. I have Rpad version 1.3.0 set up on my webserver. It works, except that graphics are not displayed. They are created (i.e., when I run the example I see that graphics files are created in Rpad/server/xxxxxxxxx) but they don't appear on the web page. Everything else seems to be working. Any help

I have a script that sometimes produces the following error: Error in assign(".target", method at target, envir = envir) : formal argument "envir" matched by multiple actual arguments Do you think this is a memory issue? I don't know what else it could be as it doesn't always occur even if the script is run with exactly the same data. Does rm() actually free up

I hope this is not a stupid question, but I am having difficulty importing data from sources like CDs, HDD, or flashcards. Can anyone help ? Joe [[alternative HTML version deleted]]

Hi! Is there a Gui for R with improvements in the command line? I'm not looking for buttons, menus and etc, but (more) colored syntax, auto-complete commands and etc? Best regards, Raphael Saldanha saldanha.plangeo@gmail.com [[alternative HTML version deleted]]

Hi everybody, i recently found the latex() command in the Hmisc library and i am trying to style some regression outputs with latex. i am pretty new to latex and math mode. So I wonder if there?s some sample script for a basic output. I read lots of econometrics books and regression outputs looked the same all the way. I mean there must be the one simple styling that is been used so

Hi, I’m trying to built a simple function that allows me to export automatically some results to a text file. I’ve tried the two following approaches but none worked. > exportdata<-function(x) { + dataexp<-summary(x) + export(dataexp,type="ascii",file="dataexp.txt") + } > exportdata(glm.poisson0) Error in eval(expr, envir, enclos) : object

Hei, I have two spatial datasets Sa and Sb, both with lat-lon coordinates and from same geographic area, but from different localities within the area (independent samples). Sa is biotoc data, Sb is some environmental parameter (fertility). I 'know' that Sb affects Sa, but wonder on which scale. I tried different interpolations by creating different grids of Sb (e.g. 20x20 and 100x100

Is it possible to place maps onto lattice plots? With basic plotting you can add a map to a plot library(lattice) long<-c(-69.2, -69.5, -70.1, -70.3) lat<-c(41, 41.5, 43.2, 42.8) plot(long, lat) map('state', c("massachusetts"),add=TRUE) but is it possible with lattice? library(lattice) factor<-c(1,1,2,2) xyplot(lat~long|fact) ...now what? I have looked at panel and