similar to: Re: [S] Draw ellipses in S-PLUS or R?

Dear S-PLUS/R users: Do you know any default function or a user contributed function that can draw an ellipse with given axes and origin? Thanks for any help. Paul. -- Romance, like alcohol, should be enjoyed, but should not be allowed to become necessary. -- Edgar Friedenberg -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list --

Hi, I have a problem executing "library(ROracle)" in R: OS/Software: Redhat 8.0, all available patches applied Oracle 9i v9.2.0.1.0 R v1.7.0 ROracle v0.5-0 DBI v0.1-5 The compilation and installation of ROracle went fine. However when I try to load ROracle I get the following: >> library(ROracle) >Error in dyn.load(x, as.logical(local), as.logical(now)) : > unable

Howdy, When doing a install.packages("ROracle") in R I'm getting the following error: R CMD COMPILE RS-DBI.c make[1]: Entering directory `/tmp/R.INSTALL.1809/ROracle/src' gcc -I/usr/lib/R/include -I/usr/local/include -D__NO_MATH_INLINES -mieee-fp -fPIC -O2 -m486 -fno-strength-reduce -g -c RS-DBI.c -o RS-DBI.o make[1]: Leaving directory `/tmp/R.INSTALL.1809/ROracle/src'

Hi all - I am trying to install ROracle for linux machines ... I have read the INSTALL documentation and followed the directions for setting the paths as follows: export PATH=/app/oracle/product/10.2.0/db_1/bin:$PATH [manthony@diamondback ~]$ export LD_LIBRARY_PATH=/usr/lib:/usr/lib64:/lib:/app/oracle/product/10.1.0/db_1

Hello, I am trying to compile ROracle _0.5-4 under R 1.9.0 without much success. I am running Windows 2000 SP4, Visual C++ 6.0 SP6, and Oracle client 9.2.0.1.0. I was able to run the pre-compiled version of ROracle_0.5-2 under R 1.7.1, but does not work on R 1.8.1 or R 1.9.0. Here is the output from nmake: C:\Program Files\R\rw1090\library\ROracle\src>nmake Microsoft (R) Program

I have this error when I load the library ROracle: > library(ROracle) Loading required package: DBI Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/local/lib/R/site-library/ROracle/libs/ROracle.so': /usr/local/lib/R/site-library/ROracle/libs/ROracle.so: undefined symbol: sqlclu Error in library(ROracle) : .First.lib failed for

Hi, I need to use ROracle to communicate with Oracle from R program in windows environment. I am using Oracle 10g, R 2.6.2. I found a pre-compiled binary for ROracle for Oracle version 9.2. When I am trying to use it with Oracle 10g I get the following error: con <- dbConnect(drv, "user/passwd at dbname"); Error in function (classes, fdef, mtable) : unable to find an inherited

Hi there, I tried to install ROracle package (Windows XP pro), got the following errors; *C:\Program Files\R\R-2.6.2\bin>rcmd install "c:\ROracle_0.5-9.tar.gz"* * installing to 'c:/PROGRA~1/R/R-26~1.2/library'* *---------- Making package roracle ------------* * ********************************************** WARNING: this package has a configure script It

Hi, I had problem during SJava and ROracle installation. I use "R CMD INSTALL -c SJava_0.65-0.tar.gz" command to install SJava pakage. After installation, I start R session and type library(SJava), error happened as: > library(SJava) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library

Hello again, First I want to thank all the people who answered my question about line width in graphs. I promise I will learn the 'par' help page by heart for the end of the month ! I now want to trace some ellipses to emphasize groups of data. I found how to trace circles with 'symbols()', but no ellipse. I'm planning on writing my own function based on

I have empirical Bayes estimates for slopes and intercepts for a number of subjects and I would like to plot the slopes and intercepts with confidence ellipses. These ellipses would be based on the confidence intervals for the slope and intercepts (forming the major and minor axis of each ellipse), and the correlation in the slope and intercepts. The ellipse function in the car library

Dear R-help listers, I am now asking for helps on how to draw stacked ellipses to illustrate the shared and specific of multiple objects using R. My problem comes from my population genetics study. Now, I genotyped three species, and I get known about the amount of shared and specific haplotypes in each of the species and their combinations. I want to illustrate this result in three stack

Hello, R-Help - I am trying to plot the results of an ordination from package vegan. The tricky part for me right now is getting the colors of the ellipses denoting the 95% confidence intervals of the group centroids to match the colors of the points for those same groups. >From and earlier post, I saw the code to make a plot of the ordination using different colors for my different groups.

Hello, I'm developing an ordination using metaMDS (package vegan). The analysis identifies 3 distinct groups that I'd like to define by either adding circles or ellipses to help identify the groups. The data set is a spatial temporal data base depicting change in each of 4 areas over 3 time periods. I can add lines that would link each of the time - x - area trajectories, but

hello, sorry for posting what may be a simple question: i do have a matrix of coordinates (positional judgments, see below) and now want to calculate and plot the corresponding error ellipse. can anyone help me with the exact steps/syntax? > xyDat X Y 1 -0.49 -2.13 2 0.91 0.48 3 0.20 -2.80 4 -0.76 -3.23 5 -0.36 2.50 6 1.38 1.24 7

Dear R Users: What I need to do is to plot two ellipses in the same graph (one for each group). You can use either X1 or X2 as the X-axis and the other variable as the Y-axis. Also I need to show the 95% C.I. or P.I. of the overlapping part of the two ellipses, and for each ellipse separately. Data can be found at http://www.usm.maine.edu/~aaboueissa/Rhelps/dataelipse.txt Thank you so

hi, i am using this script on our webserver to plot data / draw ellipses for a flex movie... would like to add the areas of the ellipses to another legend just like the means for the distance. the data looks like: x (dispersion), y (distance), Club (name of the club for grouping) thanks, sam ## usage: Rscript nikeScatter.R infile outfile level1 level2 minX maxX minY maxY ## load

Is there an option to draw concentration ellipses in biplots ? It seems really nice to summarize large number of points of each group. Cheers../ Murli

Hello R users! I began with R and I must say that it is really nice. I have data with a lot of variables and have a problem to extract the pattern from correlation matrix. So I tried with plotcorr and it went fine. While I was reading the help page of this function, I found that ellipse display can be even better with use of different colors (the code is bellow). However I have a problem to

Hi, I have read your post about plotting multiple CI ellipses and I would like too, but I don?t know how. I would like to plot an ellipse for each group and I have slope and intercepts, but I don?t know what to put in the arguments shape and radius. CAn you help me please?