similar to: how to read a web page and extract an html table?

Hi, Let?s consider aux1. I wanted to order its data considering its first column as the index > aux1[1:4,] V1 V2 V3 V4 V5 V6 1 0.08506724 150 1956 15.08 233.82 463.295 14 2 0.76205323 203 1922 15.35 218.74 463.295 14 3 0.86274890 195 1835 12.54 203.39 463.295 14 4 0.37940715 152 1567 24.73 190.85 463.295 14 > aux2 <-- aux1[order(aux1[1:4,1]) , ] > aux2

Hi all, I'm trying to read a data set into R, but the file is messy, so I have to do it partially. The whole data is in a .txt file, and the values are separated by a space. So far ok. The problem is that in this file, not all the lines have the same number of elements, and the reading stops. And I loose the reading of the previous lines. ex. of data set: 11 12 13 21 22 23 31 32

Dear list, I'm migrating a project from Matlab to R, and I'm facing a relatively complicated problem for nls. My objective function is below: >> objFun <- function(yEx,xEx,tEx,gamma,theta,kappa){ yTh <- pdfDY(xEx,tEx,gamma,theta,kappa) sum(log(yEx/yTh)^2) } The equation is yTh=P(xEx,tEx) + noise. I collect my data in: >> data <-

Hello. I have n files in a directory: file1, ..., filen. I read them with the following commands: list=scan(file="list",what=list(nom="")) # in the file list, I have all the filenames. n=length(list[[1]]) for (i in 1:n){ aux <- paste("p",i,sep="") assign(aux, as.matrix(read.table(list[[1]][i]))) } R creates the matrices p1,p2,...,pn. I want

Buenas, Tengo un monton de variables que quiero meter en un data.frame. Las variables las he ido extrayendo de la siguiente manera for(i in 1:240) { #saco el inicio de cada refrigeracion aux1 <- paste("inicio.refri", i, sep = ".") assign(aux1,datos[which.max(datos[,109+i]),"LogDateTime"]) } Y quiero buscar una funcion que me permita meter esas 240

I'm having an interesting/odd problem with nfs (I think). We recently (Monday/Tuesday) upgraded our file server from an ancient redhat 7.3 system to a shiny new centos 6.4 system. We don't see any issues between the other centos boxes, but things get a bit weird when we start mounting on the old solaris clients. The initial symptom was that the 'tab complete' wasn't

Sirs; I have read your web site page current issues and debugging and I am interested in how to debug a rsync issue which ends with the following message: io timeout after 60 seconds -- exiting rsync error: timeout in data send/receive (code 30) at io.c(181) I have compiled rsync on a hpux 11.11 server and I am using rsync-2.6.4. The remote machine is running rsync as a deamon in inetd.

Is it a way to make plots with vertical lines, like plot(x, y, type="h"), but starting from a different value than y=0. For example, with x=1:3, y=-(1:3), y.orig=-3 : -1 | | y -2 | | | | -3 | | | 1 2 3 x Thanks -- Cyril Humbert -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list --

Dear R helpers I have one data as given below. date                     value1          value2             value3 30-Nov-2010           100                 40                 61 25-Nov-2010           108                 31                 88 14-Sep-2010            11                 180               56 I want the following output date                 name       amount 30-Nov-2010      value1

Dear R user, I have made many logistic regression (glm function) with a second order polynomial formula on a data set containing 440 observation of 96 variables. I?ve made the plot of AIC versus the frequency (presence/observations) of each variable and I obtain a nearly perfect arch effect with a symmetric axe for a frequency of 0.5 . I obtain the same effect with deterministic data. Maybe

Hello, I am trying to install R2HTML version 1.4-3, but am getting errors when I try to use it. I am running R 1.9.1 on Redhat Linux Ent 3 AS x86_64. I installed R2HTML using the following command "R CMD INSTALL R2HTML_1.4-3.tar.gz". I did not get any errors when installing it. When I launch R and type library('R2HTML'), I get the following error: >

Hi All, I have an R script that spawns output in the form of an HTML page. This is done by the R2HTML package. Now I want to run the same script using Rcmd BATCH. However, it seems that it is not possible to use R2HTML in this case. My script ends with this error message: ######################### Error in dev.print(png, file = AbsGraphFileName, width = Width, height = Height, : can only

With an older verion of R (I think 2.2.0) and an older version of Rpad I used to use HTML(go, collapse=false) where go is list of objects returned by a function and this worked great. Now that I have done some upgrading (to R 2.3.1 and Rpad 1.1.0) its not working right. I also get a warning when I start R that HTML is masked. And when I do ?HTML R tells me that HTML shows up in to places, Rpad

First, here's the specific bug I have. Later I'll say why I care. > ls(zappo) Error in try(name) : object "zappo" not found # good. > f = function(zappo) { function(y) zappo + y } > g = f(1) > g(1) [1] 2 > formals(g) $y > formals(g)$y > formals(g)$y = 2 > g function (y = 2) zappo + y > g(1) Error in g(1) : object "zappo" not found

I have downloaded latest version of R2HTML (v1.54) for 64-bit windows PC. My R version 2.5.0. My problem arises when i want to install SciViews-R which need R2HTML package. > library(R2HTML) Error in `parent.env<-`(`*tmp*`, value = NULL) : use of NULL environment is defunct Error: package/namespace load failed for 'R2HTML' Any remedy ? Regards -- View this message in

Hello- I have been trying to install SciView under Windows Vista (Home Premium version, 32 bit OS, Intel Core Duo 2.13GHz, 2Gig RAM). I am getting an error, apparently related to the R2HTML package (version 1.54) as you will see in the R information below my signature. I have tried to email directly to support@sciviews.org for support but have had my message returned as undeliverable. Your help

Hi List, When loading library(R2HTML) in Rprofile I get the following error: Error in firstlib(which.lib.loc, package) : couldn't find function "ps.options" Error in library(R2HTML) : .First.lib failed [Previously saved workspace restored] % ps.options is there % Loading the library from the command prompt works fine, other libraries load fine through Rprofile. % This

Dear alltogether, I want to use CGIwithR in conjunction with R2HTML. A small example called 'test.R': ##### #! /usr/bin/R invisible(capture.output(library(R2HTML))) HTML(summary(as.numeric(scanText(formData$numbers))), file=stdout()) ##### The script gets its input via 'CGIwithR.cgi' and contains the variable "numbers." The 'HTML' output (-> summary() in

I heartily second Phillipe's response. I just started a new job and the first thing required was a neat stats report for a dataset. I thought I would give R2HTML a try and about 5 minutes after downloading it, I was looking at the first draft of the report. I did have to do a bit of hacking on the graphics, but it was easy and I can now present the report first thing in the morning. Had I

Im developing an application with R and Gtk+. It's just a simple GUI which helps new users to interactuate with R. Thing is, when you do a statistical analysis, I also want to provide a HTML report, but HTMLStart doesnt work propperly when executing from TinnR. It does create the file but not empty, I've tried some examples from different websites, and it's always the same.. it works