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Dear Rusers, I'd like to take the cases of cancer of the larynx in chorley(spatstat) to explain my question. I want to join the points of cancer of the larynx with the disused industrial incinerator to generate lines, and then calculate the angles of these line comparing the horizontal line? How can i get it? It seems to be difficult to get the angles Thanks a lot. -- With Kind

Dear All, I have searched the following problem in the R help achives, and there did not seem to be solutio for it. The problem is how to break the axis in the xyplot (lattice plot). I read the posts using the package plotrix, buy it doesn't work with the xyplot, which is lattice based. A simple example is attached below: xyplot(c(1:10,100)~c(1:10,100)) What I would like to do is

Well, I would suggest using the code already in place in the survival package. Here is my code for your problem. I'm using a copy of the larynx data as found from the web resources for the Klein and Moeschberger book. larynx <- read.table("larynx.dat", skip=12, col.names=c("stage", "time", "age", "year",

Hello R users,  I am trying to obtain a direct adjusted survival curve. I am sending my whole code (see below). It's basically the larynx cancer data with Stage 1-4. I am using the cox model using coxph option, see the fit3 coxph. When I use the avg.surv option on fit3, I get the following error: "fits<-avg.surv(fit3, var.name="stage.fac", var.values=c(1,2,3,4), data=larynx)

having a problem with ocfs. device /dev/sdd mounted on 2 nodes, node 0 and node 1 tried to create file /u01/oracle/prod/proddata/temp01.dbf from node 1 (ALTER TABLESPACE TEMP ADD TEMPFILE...) caused oracle server process to hang in a "D" state apparently trying to create the file. the file has not been created yet. If I type "ls" from node 2 in directory /u01/oracle/prod

Hola. Como te dijo Carlos, el problema está en los nombres de las columnas y en los nombres de las filas. Cuando hice la importación (con dd<-read.csv('mortality.csv'), tuve problemas con las filas de nombre: - Malignant tumour of the larynx trachea bronchus and lungs - Malignant tumour of the lip pharynx and mouth - Other endocrinological metabolic and nutritional conditions

I want to read data from a number of files into R. Reading individual files one by one requires writing enormous amount of code that will look something like the following. **************** maptools:::dbf.read("wb-01vc.dbf")->dist1 maptools:::dbf.read("wb-02vc.dbf")->dist2 maptools:::dbf.read("wb-03vc.dbf")->dist3

Dear all, I am basically a GIS user and am new to R. I am trying to write a data frame to a dbf file. *n.simulations <- 999 binomial <- kulldorff(geo, cases, population, NULL, pop.upper.bound, n.simulations, alpha.level, plot) cluster <- binomial$most.likely.cluster$location.IDs.included df <- data.frame(ID=seq(1,n.simulations,by=1), simloglkhd=binomial$simulated.log.lkhd)

A Windows 2000 Server is a member server of the domain. The domain server is CentOS 4.5 with all updates and Samba 3.0.24 built using the packaging/RHEL/makerpms.sh script. The W2k server is opening this file on the samba server. This problem started several versions of CentOS and Samba ago, and I did the upgrades thinking it would fix it. It did not. It seems to be "locking" or

Dear R user, I am running R under Windows 2000. I am looking for a routine for importing - shape files (ESRI) into R - dbase files (FOXPRO) into R and I am looking for time-space models for description and prediction of Bernoulli-, Binomial- and Poissonvaraibles. Thank's a lot for a reply. Sincerely yours, Ekkehardt Altpeter Swiss Federal Office of Public

Hi All, I would to rsync data spread of many files from remote site. Each file may exist in total different location - the path for each file may be different. My question is: Can I do it one single rsync command, giving a file containing list of paths as parameter, or do I need to run rsync for each file. I did not find any option doing it in the man page. I tried to play with

Hello, I was reading your posts about RSYNC. We have a massive Oracle schema lots of datafiles about 750 GB size. We do rsync datafiles from source to target server but everytime we cleanup the datafiles on the target server and do rsync every 2 weeks. On the target side mostly the datafiles will be same but on source we might have added few datafiles or made some changes in data and as such the

Hi I know that it is very easy to import data from a dbf file to R, by saving the data as csv, for instance. However, I have several hundreds of files to do that. So, I thought of using RODBC to read the dbf files and save it as data.frame. However, I cannot even start (this is my first time using such package): > library(RODBC) > bdades <- odbcConnect("prova.DBF") Warning

Greetings - After 20+ years of using SAS, for a variety of reasons, I'm using [R] for a bunch of things - while I'm getting a pretty good a handling [R] for script programming, and statistical analysis, I'm struggling with 'pulling data into [R]'. For reasons beyond my control, a number of the files I get sent to 'work with' are in Dbase format (*.dbf). For

an ocfs-volume was nearly full (only 800MB free). i deleted some datafiles to free space: $ df -h . Filesystem Size Used Avail Use% Mounted on /dev/sdp1 10G 5.3G 4.8G 53% /db/DPS so there are more than 4GB available. $ sqlplus /nolog SQL*Plus: Release 9.2.0.4.0 - Production on Wed Sep 1 12:57:48 2004 Copyright (c) 1982, 2002, Oracle Corporation. All rights

Hello.. I am currently working on running random forest to make predictions. For that I have a bunch of .dbf files from shapefiiles. Earlier I was running random forest on those dbf files individually but now I have >1,000 such files and procesisng one by one is not an option. I started by trying to read multiple dbf files as: >setwd (..) >a=list.files() > for (x in

Hi there, This is summary and patch for a bug in read.dbf, demonstrating in Message-Id: <20050818150446.697835cb.stanimura-ngs at umin.ac.jp>. After consulting Rjpwiki, a cyber-community of R user in Japan, the cause was found, and the patch of solution was proposed. Overflowing occurs when we use read.dbf for reading a dbf file having a field of longer signed integer. For example, $

Had a problem starting Oracle after expanding an EMC Metalun. We get the following errors: >WARNING: OemInit2: Opened file(/oradata/dbf/quorum.dbf 8), tid = main:1024 file = oem.c, line = 491 {Sun Apr 17 10:33:41 2005 } >ERROR: ReadOthersDskInfo(): ReadFile(/oradata/dbf/quorum.dbf) failed(5) - (0) bytes read, tid = main:1024 file = oem.c, line = 1396 {Sun Apr 17 10:33:41 2005 }

Dear list - Propoerly a beginner question, so bare with my frustration... I tried install the 'shapefiles' package into R 2.4.0 but it seems that the install had little effect... > install.packages(c("shapefiles")) --- Please select a CRAN mirror for use in this session --- trying URL

Hello, Sorry if this process is too simple for this list. I know I can do it, but I always read online about how when using R one should always try to avoid loops and use vectors. I am wondering if there exists a more "R friendly" way to do this than to use for loops. I have a dataset that has a list of "ID"s. Let's call this dataset "Master" Each of these