similar to: RV: By sentence

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Hi again! Please try something like this: > zone1.df zone sex len 1 1 male 15 2 1 fema 20 3 1 fema 17 4 2 fema 19 5 2 male 18 > str(zone1.df) 'data.frame': 5 obs. of 3 variables: $ zone: Factor w/ 2 levels "1","2": 1 1 1 2 2 $ sex : Factor w/ 2 levels "fema","male": 2 1 1 1 2 $ len : int 15 20 17 19 18 >

Hi i have to table with IDs in each one. I want to make a join (as in sql) by the ID. Is any way to use the RODBC package (or other) in local tables (not a access, mysql, sql, etc. ) and made the join? Thanks in advance

In the hypothetical example below, how do I add two segments() into the two panels, respectively? Say segments(x0=5, y0=10, x1=5, y1=20) on the left and segments(x0=15, y0=-10, x1=15, y1=-2) on the right? Many thanks in advance, Yuelin Li. ps. part of the code came from a solution given by Deepayan Sarkar. ------------------- library(lattice) set.seed(12345) x <- 0:20 y.male.obs <- - 1.2

I am writing some code to obtain publication-like plots (like the ones can be obtained with SigmaPlot). I am not able to find the dimensions of a point. Parameters like cex make you able to make it bigger or smaller but I need to know the exact dimension (in relative coordinates : if my plot is 640x480 a dot plotted with cex=1.5 will be...) Massimo Cressoni

About every 10th call coming into my x1000p is not getting the audio it should. You can see the messages scrolling on the console as they usually would, playing the thankyou, then and menu messages. internal phones ring, but when answered there is no audio. The caller gets a full volume echo with about 1/2 second latency. At first I thought it might be related to using the aggressive

This Proliant (ml330 G3) has an HP CSB-6 (LSI/Megaraid) disk controller that isn't recognised by the installer. A quick search on Google reveals drivers from RH7 - AS2.1 but nothing for 3 or 4 unless anyone knows different!? If not I'll just have to disable it and install a supported RAID card. Anyone!? Nigel

Dear R-list members, I´m using the package "survey" and I need to find a function for multinomial logistic regression in a complex design. The functions that I see are only for dicotomic and ordinal variables. Thank you! Rosario Austral ________________________________ De: "r-help-request@r-project.org" <r-help-request@r-project.org> Para:

Dear All, The institute I work for is organizing an internal workshop for High Performance Computing (HPC). I am planning to attend it and talk a bit about fluid dynamics, but there is also quite a lot of interest devoted to data post-processing and management of huge data sets. A lot of people are interested in image processing/pattern recognition and statistic applied to geography/ecology, but I

Hola, El próximo 26-septiembre comenzamos la nueva temporada de reuniones del "Grupo de Usuarios de R de Madrid". Esta temporada trae algunas novedades, una de ellas es que intercambiaremos el lugar de las reuniones entre la Facultad de Ciencias de la UNED y ahora el bar S10 en el que esperamos mantener unas reuniones más próximas y si cabe informales. Por ahora tenemos un par de

Hi, Does anyone know if the alternatives in the 'switch' function can be specified as strings containing spaces?  Neither of the two approaches below works. switch(expr, "Choice 1"="My first choice", "Choice 2"="My 2nd choice", "Choice 3"="My 3rd choice") x <- c("Choice 1", "Choice 2", "Choice

Hi, I have a data frame with column names "1", "2", "3", ... and I'd like to extract a subset based on the values in the first column. None of the methods I tried worked (below). x <- subset(dframe, 1 = = "My Text") x <- subset(dframe, "1" = = "My Text") x <- subset(dframe, names(dframe)[1] = = "My Text") Q

--- John Kane <jrkrideau at yahoo.ca> wrote: > Date: Thu, 19 Apr 2007 15:50:36 -0400 (EDT) > From: John Kane <jrkrideau at yahoo.ca> > Subject: RE: [R] Character coerced to factor and I > cannot get it back > To: Jorge Cornejo-Donoso <jorgecornejo at uach.cl> > > > --- Jorge Cornejo-Donoso <jorgecornejo at uach.cl> > wrote: > > >

Hello, After reading help file, various threads on this board, and other online tutorials, I've attempted to use gsub (using Perl-like syntax) to change a currency string into something that can be converted to numeric type using only one regular expression.  Can anybody point out my error?  Note that >  x <- "\"$ 1,200,300,400.50\"" Tried the following in an

Hi, Would anyone have any idea as to why I would obtain completely different results when subsetting using the subset function vs bracket notation? I have a data frame with 65 variables and 4382 rows. When I use execute the following subset command I get the correct results (125 rows) > subset(df, Renewal==TRUE, 1:2)   However, I tried to obtain the same results with bracket notation as

Hi I apologise for this question as it really must be a FAQ. Unfortunately, I can't find the answer and I'm tired of looking at endless google results A colleague of mine works for a state government department that has a policy against open source software or software tainted by open source. Other government departments in the same state use R but this particular department is driven

Hola, Una breve nota para recordaros que hoy tendremos la reunión del "Grupo de Usuarios de R de Madrid". La reunión de hoy será un Taller práctico "Introducción a la elaboración de Mapas con R". ¡Os esperamos! Gracias, Carlos Ortega www.qualityexcellence.es El 16 de octubre de 2013 14:58, Carlos Ortega <cof@qualityexcellence.es>escribió: > Hola, > > La

Hi, I'm running long code in Batch mode (as a process in ubuntu using $nohup R CMD BATCH MyCode.R out.out &), but every one in a while it fail and the process stops. When the code finish with no problems, it sends an e-mail, but if fails, I'm not aware unless I check the working process, and I cannot be checking the process all day!. Is there any way to send me a warning when the

Do=F0ru se=E7imi yap=FDn Bazen, bir i=FEe giri=FEmeye ve farkl=FD bir =FEeyler yapmaya karar vermek = =E7ok kolay olmayabilir. Ortalama k=FC=E7=FCk =F6l=E7ekli bir i=FEletme kurma maliyetinin =E7ok paha= l=FD oldu=F0unu ve bu i=FEletmelerin bir=E7o=F0unun ilk y=FDllar=FDnda kapa= nmak zorunda kald=FD=F0=FDn=FD biliyor muydunuz? Herbalite ile kendi i=FEin= izi y=FCr=FCtme zorlu=F0unun =F6n=FCne

Do=F0ru se=E7imi yap=FDn Bazen, bir i=FEe giri=FEmeye ve farkl=FD bir =FEeyler yapmaya karar vermek = =E7ok kolay olmayabilir. Ortalama k=FC=E7=FCk =F6l=E7ekli bir i=FEletme kurma maliyetinin =E7ok paha= l=FD oldu=F0unu ve bu i=FEletmelerin bir=E7o=F0unun ilk y=FDllar=FDnda kapa= nmak zorunda kald=FD=F0=FDn=FD biliyor muydunuz? Herbalite ile kendi i=FEin= izi y=FCr=FCtme zorlu=F0unun =F6n=FCne