similar to: normality test

Hi, I'm having some problems with a bubble plot (ps package). I don't want tick marks on all four sides (just two), I want to have a smaller font size, and I would like to be able to define bubble sizes shown in the legend (now it shows 0, 0, 0, 9.747 and 4265.757 which is not really convenient. Passing some of the standard plot arguments didn't help (in fact, nothing changed).

The data structures in R are still very puzzling to me. Can anyone tell me how I can easily convert these two dataframes to one single dataframe with two columns (mean and sd) with 7 rows? > meanprofile V1 V2 V3 V4 V5 V6 V7 2292.001 2178.620 1654.310 1784.004 1160.052 1142.061 1046.675 > sdprofile V1 V2 V3 V4 V5

Hi, I'm trying to visualise a matrix using image(), and I would like to add the row and column names as tick labels. I tried adding an axis, but the problem is that this axis goes from 0 to 1 which results in labels being added starting at the far right end of the axis. image(t(data), col = terrain.colors(20), axes=FALSE) axis(3, at = 1:length(colnames(data)), labels=colnames(data)) How

> From: Pieter Provoost > > I'm sure it's possible to display the variable names by making a small > change to the code. Someone did this last week but I can't > contact this > person now to ask how. I tried this > > vars <- names(Rdata) > pairs(Rdata, labels=vars,...) > > but that doesn't work (formal argument "labels" matched by

Hello, I'm having problems reading a shapefile with read.shape (maptools). I'm absolutely sure my file is there, but I get "no such file". The wd is ok, since read.table for example does find the file. > getwd() [1] "D:/somedirectory/R scripts" > read.table("cities.shp") Error in read.table("cities.shp") : empty beginning of file In addition:

Hi, I'm trying to find a way to determine how many digits a number has. I tried using nchar(paste(number)), but unfortunately paste will reduce 8.00 to "8". Any thoughts? Pieter -- This message was sent on behalf of pieterprovoost at gmail.com at openSubscriber.com http://www.opensubscriber.com/messages/r-help at stat.math.ethz.ch/topic.html

Hello, I'm trying to find out how I can move the y axis label of a horizontal barplot further away from the axis, in order to avoid overlap between the names (which I have rotated using las=1) and the label. I have been fiddling with the graphical parameters but nothing seems to work. Maybe a graphical representation of the graphical parameters would be helpful (cf the CSS box model).

I have a table like the following. I want to fit Cm to Vm like this: Cm ~ Cl+Q1*b1*38.67*exp(-b1*(Vm-Vp1)*0.03867)/(1+exp(-b1*(Vm-Vp1)*0.03867))^2+Q2*b2*38.67*exp(-b2*(Vm-Vp2)*0.03867)/(1+exp(-b2*(Vm-Vp2)*0.03867))^2 I use nls, with start=list(Q1=2e-3, b1=1, Vp1=-25, Q2=3e-3, b2=1, Vp2=200). But I always get 'singlular gradient' error like this. But in SigmaPlot I can get the result. How

I am dying here with linphone (not sure if it is crap software or just me being an idiot) but out of the box debian installations of two linphones fail with a "Got SIP response 415 "Unsupported Media Type" back from 192.168.1.3" Can anybody recommend a particular SIP soft phone that broadly satisfies the following criteria? 1. Run on linux. 2. Simple to use and setup. 3. Is

I'm trying to do a linear discriminant analysis on a dataset of three classes ("Affinities"), using the MASS library: > data.frame2 <- na.omit(data.frame1) > > data.ld = lda(AFFINITY ~ ., data.frame2, prior = c(1,1,1)/3) Error in var(x - group.means[g, ]) : missing observations in cov/cor What does this error message mean and how can I get rid of it? Thanks! Pieter

Hi all I am trying to generate a normal unbalanced data to estimate the coefficients of LM, LMM, GLM, and GLMM and their standard errors. Also, I am trying to estimate the variance components and their standard errors. Further, I am trying to use the likelihood ratio test to test H0: sigma^2_b = 0 (random effects variance component), and the t-test to test H0:mu=0 (intercept of the model Yij = mu

Hello, I have configured my TDM01B Card (1 FXO Port ) as follows (below) but it will not pick up an incoming call. Any suggestions/tools to see what the problem is? I have looked at zttool where this line changes but I don't understand what it means (The last digit changed from 0 to 1) Total/Conf/Act: 4/ 1/ 1 /etc/zaptel.conf fxsks=4 loadzone=nl defaultzone=nl

I get the following error when trying to mount: Nothing changed (in any case not that I know of). I get the same error from both nodes. Please assist. # mount /u02 mount.ocfs2: Invalid argument while mounting /dev/sdd1 on /u02. Check 'dmesg' for more information on this error. /etc/fstab: /dev/sdd1 /u02 ocfs2 _netdev,datavolume,nointr 0 0

Hi I have a wysiwyg html ditor in my app. How do I escape html written to the database and encoding when I display the content> Ty Pieter -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060815/d8c50941/attachment.html

Hi all. I have the following scenario. http://myapp/site1 is using <%= stylesheet_link_tag ''myapp_standard'' %> to define the stylesheet for layout, I have myapp_standard.css in /public/stylesheets and it works fine. However, in the stylesheet I define a image to use for my site background. eg: html, body{ background-image: url(mysite_background.jpg); padding-top:

> Tried your config here and it works. My debug log looks as follows for > the first brief IMAP session: > > Oct? 3 22:28:56 drieka dovecot: imap-login: Login: > user=<diederik-jan>, method=PLAIN, rip=::1, lip=::1, mpid=21949, > secured, session=<OtQjbweUvpIAAAAAAAAAAAAAAAAAAAAB> > Oct? 3 22:28:56 drieka dovecot: imap(diederik-jan): Debug: Added > userdb

Hi all, I want to set the advertised value of MTU for virbr0 interface on a Fedora 21 host to 1454 to accommodate the installation of new VMs for testing purposes. The aforementioned host is an OpenStack VM actually, which explains the need for a lower than 1500 MTU. I noticed Pieter Hollants' patch to set dhcp-option=<number>,"<value>" for an interface, but

All, Given the amount of NULL-pointer dereference vulnerabilities in the FreeBSD kernel that have been discovered of late, I've started looking at a way to generically protect against the code execution possibilities of such bugs. By disallowing userland to map pages at address 0x0 (and a bit beyond), it is possible to make such NULL-pointer deref bugs mere DoS'es instead of code

Hi list, I have tried with all my might to get a samba3 server (Ubuntu 12.04.1 LTS) to join a Windows 2003 domain as a member server, without any luck. I have used,from memory, the official way of doing this (aka, from the samba.org website). No matter what settings I use in smb.conf, the server always joins as a domain controller. This doesn't seem to break the domain how ever. All I am

hey, is there a way to run tinc on a (linux) box, with a public ip, but on which i don't have root privileges ? the server just connects nodes (behind natted firewall) & relays their traffic, so no need for tap/tun interface on the box itself. ptr_ -- http://www.L45.be/voidpointer 0493 52 5009