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Dear all, Please, I have a doubt regarding symbol plotting with data originating from a table. Please, see below: I have a tab delimited file called table1.txt with 4 columns: ypos animal var1 var2 5 cat gina <= lady gina \u2264 lady 7 dog bill >= tony bill \u2265 tony 9 fish dude <= bro dude \u2264 bro #I then load in the data to R: table1<-read.table("table1.txt",

Dear all, Hi, I have the problems about converting the matrix to adjacency matrix.Here's my example, a b c d e fa 1.0000000 0.4048823682 0.1228531 0.49046991 0.4945158868 0.307443317b 0.4048824 1.0000000000 0.4367475 0.96949219 0.0007378596 0.560747765c 0.1228531 0.4367474719 1.0000000 0.40037341 0.3157538204

I have recently started a new job at an NHS hospital in Scotland. Since I took up this post 6 months ago I have had an ongoing dispute with the IT secutiry dept. who refuse to install R on my computer. I previously worked in another branch of the NHS where R was widely used and yet there is nothing I can say which will persuade the IT dept here to even visit the website! With some help from our

Hi, I'm trying to build R packages. My package name is TEST. (/Users/apple/Documents/R/TEST)I type something in Terminal.But it showed an error... applede-macbook-pro:~ apple$ R CMD BUILD TESTError: cannot change to directory 'anRpackage1' I don't know where is wrong...Hope that you could help me!! Thank you!! Best Regards,Gina

Hi, Can someone set me straight as to how to write formulas in R to indicate: complete independence [A][B][C] joint independence [AB][C] conditional independence [AC][BC] nway interaction [AB][AC][BC] ? For example, if I have 4 factors: hair colour, eye colour, age, sex does > mosaicplot( frequency ~ hair + eye + age + sex) mean that the model fitted is of complete independence of

...olog?as de la informaci?n, que se encuadren en las tem?ticas de la conferencia. Podr?n ser enviados cuatro tipos de art?culos: Art?culo (Full Paper): Trabajos concluidos o consolidados sobre I+D encuadrados en una de las tem?ticas de la conferencia. Estos art?culos tendr?n un l?mite m?ximo de 6 p?ginas. Art?culo Corto (Short Paper): Trabajos en curso, pero con resultados preliminares relevantes para ser discutidos. Estos art?culos tendr?n un l?mite m?ximo de 4 p?ginas. Art?culo P?ster (Poster Paper): Trabajos iniciados pero con ideas relevantes para ser discutidas. Estos trabajos tendr?n un l?m...

...olog?as de la informaci?n, que se encuadren en las tem?ticas de la conferencia. Podr?n ser enviados cuatro tipos de art?culos: Art?culo (Full Paper): Trabajos concluidos o consolidados sobre I+D encuadrados en una de las tem?ticas de la conferencia. Estos art?culos tendr?n un l?mite m?ximo de 6 p?ginas. Art?culo Corto (Short Paper): Trabajos en curso, pero con resultados preliminares relevantes para ser discutidos. Estos art?culos tendr?n un l?mite m?ximo de 4 p?ginas. Art?culo P?ster (Poster Paper): Trabajos iniciados pero con ideas relevantes para ser discutidas. Estos trabajos tendr?n un l?m...

SUBJECT: SAMBA digest 1700 ERROR: Text size exceeds maximum

como puedo cambiar los permisos para un directorio de tal forma que en un cliente windows pueda leer, guardar pero no pueda borrar archivos??? _________________________________________________________ Do You Yahoo!? Construye tu p?gina personal en Yahoo! GeoCities. ?Es f?cil, r?pido y gratis! http://geocities.yahoo.com.mx

Hola: Efectivamente, hicimos este taller el 24 de julio de 2012 y quedo grabado. Aquí está la información. El vídeo. En las 5ª jornadas de R hicimos una versión de taller actualizada y los materiales está aquí <http://fobos.inf.um.es/R/taller5j/indice.html> aunque también puedes ir aquí <http://fobos.inf.um.es/R/taller5j/> y descargar todos los materiales, pues se trata de

I have created this data frame to help illustrate my problem. id<-c(rep(1,5),rep(2,5),rep(3,5),rep(4,5),rep(5,5)) x<-rep((seq(1:5)),5) y<-c(0, 0.1, 0.5, 0.4, 0.2, 0, 0.1, 0.5, 0.4, 0.12, 0, 0.1, 0.5, 0.55, 0.2, 0, 0.1, 0.5, 0.3, 0.2, 0, 0.1, 0.6, 0.4, 0.1) d1<-cbind(id,x,y) I would like to delete all rows where id=4, however, when I tried the command  d2=d1[-c(id==4),] and looked

Hola a todos, ¿conocéis algún manual de knitr, además de los que aparecen en la página oficial (http://yihui.name/knitr/)? Es que en ciertas ocasiones, me gustaría conocer más sobre knitr y la página web se queda corta. También existe un libro sobre knitr (aparece en la página web), ¿alguien lo tiene y me podría decir si es recomendable su compra? Un saludo y muchas gracias. -- Víctor Nalda

Hi everyone, I am new programming with sound codecs. I am programming in Borland C++ Builder 6 and I would like to convert .wav files to .ogg ones with flac. I have downloaded the FLAC C++ API, and I need some help, is there any function that converts .wav into .ogg??? Please I will be very pleased if you can help me, or showing me an example or something that I can use. Thank you for your time.

I am new to R and have a problem that I haven't been able to find the answer to in the guides or online. I have multiple datasets, D1, D2, D3, D4, D5, D6, D7 and D8, and I would like to produce two plots side by side using mfrow.  The first plot should contain data from D1-D4, the second should contain D5-D8. I can plot these separately using the code, par(mfrow=c(1,1))

Thank you for the great CentOS. When trying to update from 5.0 to 5.1, I get an error regarding the centos.plus kernel and headers, "[Errno -1] Package does not match intended download". What'd I do? The end of the yum update results below: Transaction Summary ============================================================================= Install 11 Package(s) Update

Mmmm... I thought that flac was the same as ogg vorbis, if it is not the same, how can I convert from ogg to flac?? > From: nicholas.c.wilson@ntlworld.com> To: flac@xiph.org> Subject: Re: [Flac] How to convert .wave files> Date: Mon, 12 Feb 2007 17:59:02 +0000> > On Monday 12 February 10:01 am, Aday Tejera wrote:> > Hi everyone, I am new programming with sound codecs. I am

Hi, I've been trying to sort the values of the factors of contingency tables generated with xtabs. For example, I have a factor called "artic" with three possible values that I would like to order in a specific way -- but I'm not sure how to go about this. > test <- read.table("test.tab",header=TRUE,sep="\t") > artic =

I would like to add the greek letter mu to replace u in my title shown below. main="R=[0.001uM]:A=[750uM]" i tried using main=expression(R=[0.001~mu~M]:A=[750~mu~M]) but this is not working at the moment. any help is appreciated thanks in advance [[alternative HTML version deleted]]

Hello, I'd like to normalize a data frame which are "45000 obs. of 212 variables".I want to normalize the data frame by each row. But I failed.Here is my R code, can you tell me where am I wrong? > bb<-function(normalize) (dat[i,]-min(dat[i,]))/(max(dat[i,])-min(dat[i,]))> dat1<-apply(dat,1,bb) Thanks!! vie

Hello, I have a data frame >str(dat)'data.frame': 20000 obs. of 30 variables it contains two information-two types of cancers:stage A(A1 to A10) and stage B(B1 to B20) ##totally 30 patients-20000 sets of gene expression I'd like to find the lists for top 20 differentially expressed genes using t-test (by P-value). Here is my code, unfortunately it doesn't work...I need the