similar to: plotting in the same figure

Hello all, I've tried to reproduce the contour plot that appears in the book of Venables and Ripley, at page 255. Is a F-statistic surface and a confidence region for the regression parameters of a non-linear model. It uses the stormer data that are in the MASS package. I haven't been able to reproduce the plot either in R ( version 1.5 ) and S. It makes the axes and it puts the

Hi, I know that it is possible to use C++ functions under the R environment. In any case my intention is the opposite way: use R functions like "glm" or "lm" in my C++ code. How should I deal with this problem? Josep. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html

Hello, I would like to insert S code to my latex document. I was looking for a listings package that supports S. In www.r-project.or in the software/other section there is an item with a link to latex package listings, but it seems that the link is broken. Does anybody know an alternative to get the package? Thanks in advance,

Dear all, Many thanks for your help in the contour plot for non-liner models. I've have found in the ellipse package an easy way to obtain the confidance region for a pair of parameters, for almost any model. But my question is the following. Exist some function to obtain the confidance regions for the regression parameters ( the same plot that appears in page 255 of Venables and Ripley

Dear All, I'd like to use Weka functions that are not implemented (do not have interface) in RWeka, like the Remove function and others in the future! The .java() functionality is for that purpose but I haven't seen any example with Weka functions. Could anyone give me hand in how to do it? For instace if I want to use the weka.filters.unsupervised.attribute.Remove? 1. in the R console,

Dear all, I wonder which R algorithm could perform a mountain clustering in an spatial grid, in other words, having the coordinates of a map (x,y ... or even more) and then the altitude/height at each point I would like to localise the peaks of that topological surface. Which R algorithm can perform this? I see it as a clustering problem where the peak should be at the center of each cluster.

(sorry for my previous message, I sent it by mistake before finishing it) Hello, We have a production mail server running dovecot 0.99 (dovecot-0.99.14-1.rf). We are getting several errors corrected in dovecot 1.x versions: * corrupted inboxes (garbage at beggining of mbox files), * corrupted index files (Error: Corrupted file index /home/jsmith/.imap/Drafts/.imap.index: Sequence 6 not

R experts, I have three columns. c1 and c2 are numeric variables whereas c3 are the clusters classes (nominal variable, 10 different: cluster1, cluster2, cluster3, cluster4, cluster5 ....). I'd like to plot c1 against c2 (easy!) in a 2D plot and put different color depending to the cluster class automatically regardless the number of clusters. Could anyone give a hand? Josep Maria, matrix

First let me introduce myself to all the list. My name is Josep and I live near Barcelona. This is my first message to the list (I haven't even read any), and I do not know if it is too easy (my question), or if perhaps it is not possible to do what I'm trying to do. Well, let's begin the interesting stuff and finish all the bla-bla-bla's that most people hate :-D I've

Hello! I can't compile rtmpdump source on FreeBSD: http://sourceforge.net/projects/rtmpdump/ I obtain the following output: # gmake g++ -Wall -c -o bytes.o bytes.cpp In file included from bytes.cpp:25: bytes.h:37:20: endian.h: No such file or directory bytes.h:38:22: byteswap.h: No such file or directory bytes.h:45:2: #error "Undefined byte and float word order!" bytes.cpp:

Hello all, I would like to plot the emperical CDF, normal CDF and pareto CDF in the same graph and I amusing the following codes. "z" is a vector and I just need the part when z between 1.6 and 3. plot(ecdf(z), do.points=FALSE, verticals=TRUE, xlim=c(1.6,3),ylim=c(1-sum(z>1.6)/length(z), 1)) x <- seq(1.6, 3, 0.1) lines(x,pgpd(x, 1.544,0.4373,-0.2398), col="red") y

Hello. I?m newbie in centos, I would like know more repositories as DAG repository and if there is conflicts using several repositories. Thanks Josep --------------------------------- LLama Gratis a cualquier PC del Mundo. Llamadas a fijos y m?viles desde 1 c?ntimo por minuto. http://es.voice.yahoo.com -------------- next part -------------- An HTML attachment was

Hello everybody, I'm a new user and I'm trying to use read.table with a tab delimited file but the system tells me (i) that there are more columns than column names, and (ii) that headers and col.names are of different lengths. I have already checked my variable names and there's no blank spaces. However, some variables have quite long names such as

Hi R-users,   I have this code below and I understand the error message but do not know how to correct it.  My question is how do I get rid of “with absolute error < 7.5e-06” attach to value of cdf so that I can carry out the calculation.   integrand <- function(z) { alp  <- 2.0165   rho  <- 0.868   # simplified expressions   a      <- alp-0.5   c1     <-

Hello. I have Centos 4.4 with the NTFS read-only driver from http://www.linux-ntfs.org/content/view/135/71/ I would like know if someone who installed this can test if Centos 5 can read/write NTFS,. Thanks Josep --------------------------------- LLama Gratis a cualquier PC del Mundo. Llamadas a fijos y m?viles desde 1 c?ntimo por minuto. http://es.voice.yahoo.com -------------- next part

Hello! I have a problem with integrate() in my function nctspa(). Integrate produces an error message "evaluation of function gave a result of wrong length". I don't know what that means. Could anyone suggest me what is wrong with my function? These are the examples of function calls that work OK: nctspa(a=1:10,n=5) nctspa(a=1:10, n=5, mu=2, theta=3, renorm=0) This does not work:

My machine has 8GB memory. I had quit all other programs that might take a lot of memory when I try the script (before I post the first message in this thread). The cdf file is of only 741 MB. It is strange to me to see the error. On Mon, Dec 28, 2009 at 2:38 AM, Wolfgang Huber <whuber at embl.de> wrote: > Dear Peng Yu > > how big is the RAM of your computer? You could try with

hi all! i have a dsl connection with 1280 kbps for downstream and 256 kbps for upstream, and i want to manage the bandwidth to give high priority to voip traffic and low priority to p2p traffic. i found the script jdg-qos. i readed on this forum (i have a dsl-g604t router with MCMCC firmware) http://www.dslreports.com/forum/remark,16250220 that the two parameters of the jdg-qos script (DWIFLIMIT

Hello R-Users, I'm new to R so I apologize in advance for any big mistake I might be doing. I'm trying to fit a set of samples with some probabilistic curve, and I have an important question to ask; in particular I have some data, from which I calculate manually the CDF, and then I import them into R and try to fit: I have the x values (my original samples) and the y values

Please give me some help, many thanks. I graphed a expected CDF line of a binomial distribution on a graph, And I have some observed points (observed CDF) from 4 groups fall on the smooth CDF line. I cannot really get the legend I want legend ('topleft', c('a, 'b', 'c', 'd', 'expected CDF'), col=c(1,2,3,4), pch=c(0,1,2, 3, '' ),