similar to: barplot with specific order of x axis labels

Displaying 20 results from an estimated 10000 matches similar to: "barplot with specific order of x axis labels"

2010 Feb 04
1
Changing fonts of axis labels in Histogram() function
Dear All I am using the histogram() function to plot two subsets from my data on the same output display, i.e. there are two histogram plots My code is: histogram( ~ Age | Date, layout = c(1, 2), xlab = "Age (years)", strip = FALSE, strip.left = TRUE, col = "black", border = "white", cex.axis = 1.1, family = "serif", cex.lab =
2009 May 26
4
moving from Windows to Linux - need help
hi I've used R for many years on windows machines, but have now acquired an Asus eee 1000 linux machine. In order to get the best out of the machine, I used the 'pimpmyeee.sh' script, to get the full KDE desktop. The version of Linux is Xandros, which I believe is a close relative of Debian, but sadly I have only a nodding acquaintance with Linux at present. Naturally I want to
2009 Jul 07
1
Mathematical annotation axis in lattice
Dear list, making mathematical expressions in plots is not difficult: expression(phi[1]) for example. At this moment I am stuck in creating a vector of expressions: pos <- 1:10 lab <- letters[pos] Now, I would like to create a vector of expressions which I could use for labeling the x-axis of a lattice plot. ll <- as.expression(paste(pos," phi[",lab,"]",sep =
2010 Mar 02
4
two questions for R beginner
>>> What were your biggest misconceptions or >>> stumbling blocks to getting up and running >>> with R? Easy. I terms of materials I have been unable to find good books that introduce users to R from the perspective of someone familiar only with packages like SPSS or STATA, or not familiar with statistics packages at all. Even introduction texts use jargon
2009 Apr 02
1
Sweave, using xtable in a loop doesnt work?
I have a data.frame, data, with 30 factor variables. I would like to tabulate the frequencies of each variable and output to a tex file using Sweave. Here is my code chunk: <<label=tab, echo=FALSE, results=tex>>= library(xtable) for(j in 1:30){   cap <- paste("Frequency counts for Q",j,".", sep="")   xtable(t(table(data[,j])),caption=cap) } @
2009 Jun 11
1
Integrate function in R
Hi! Can anyone please let me know what numerical integration procedure does the integrate function in package stats follow? Thank you in advance Shant [[alternative HTML version deleted]]
2010 Mar 01
2
Simple Linear Autoregressive Model with R Language
Hello - I need to do simple linear autoregressive model with R software for my thesis. I looked into all your documentation and I am not able to find anything too helpful. Can someone help me with the codes? Thanks Emil [[alternative HTML version deleted]]
2009 May 26
1
R-windows unsuccessful
To whom it may concern We are currently trying to utilize your software on windows. We have downloaded all necessary packages and followed instructions as to how to perform the model. Thus the installation has worked perfectly, however when trying to run the program an error message appears "Converting xls file to csv file... Error in system(cmd, intern = !verbose) : perl not found Error in
2009 Jun 08
1
Good Programming Practice Question - Functions in Different Files
I've gotten to the point wih an R script where I would like to encapsulate several blocks of codes in R functions. In order to keep the top level script simple I would like to put them in a separate file. This should help the readability of the top level main script. Is source(...) the best way to load those functions in the top level script? For example, in the top level script Line# 01
2009 Jul 23
1
Re ading Image Files
Hello, I'm rather new to R and I want to do some image analysis. Is there a way to read jpeg files into a matrix like matlab's imread? -- View this message in context: http://www.nabble.com/Reading-Image-Files-tp24619129p24619129.html Sent from the R help mailing list archive at Nabble.com.
2009 Aug 18
2
open txt
Não consigo abrir a pasta txt no R, dá a mensagem: Warning message: In file(file, "r") : cannot open file 'plantula.txt': No such file or directory O arquivo está na mesma página do Scrip. Não sei qual é o problema???? [[alternative HTML version deleted]]
2009 Aug 26
1
how to set crontab for updating the repositories?
Hi, I have downloaded around 60GB package repositories of bioconductor to use it locally and to set up mirror at my university site. I have installed the mirror with rsync command and able to access also. Now I have to set a cron job for its daily updating from bioconductor website. How should I do it? I know rsync have to be used but I don't know the proper syntax. I request to send
2009 Sep 14
2
call for input
Hi, is there a way to make a call for an input at some point of a process ..? I don't know how to describe it well ... like; please enter your first name: > and then, what is typed in should be saved into a variable.
2009 Sep 15
1
releasing memory when using the ncdf package
Hello, I'm running R 2.7.2 in a windows XP environment and I run the following in an R console: library(ncdf) nc <-open.ncdf('c:/file.nc') aa <- get.var.ncdf(nc,'var1') This works fine, but 'aa' takes up about 100mb and I want to release the memory after using it. I try: rm(aa) close.ncdf(nc) and look at Windows Task Manager, but the memory hasn't been
2009 Oct 05
3
convert RData to txt
hello all, will you plz tell me how can i convert RData files to txt,,,
2009 Oct 06
1
Is there a recent book on Q-Q plot and data visualization in general?
Hi, I want to look for some detailed explanation on the properties of Q-Q plot and how the properties are derived. In R, there is the following reference. Becker, R. A., Chambers, J. M. and Wilks, A. R. (1988) The New S Language. Wadsworth & Brooks/Cole. Somebody also mentioned the following book chapter to me. Chambers et al., Graphical methods for Data Analysis, Ch.6. But both books are
2009 Oct 09
1
problem with CPU usage
Hi all, I have a problem with CPU usage while running the Rgui.exe problem is while I am running scripts on Rgui its taking 100% of CPU is there any posibility to reduce the cpu consumption are any package I can use to reduce CPU consumption can any one help me out from this problem because while running these scripts I am not able to do any other work and there is no recursive functions and
2009 Dec 04
1
Saving predict
Hi all,,Im using function arima() I.e series is my data model<-arima(series,c(1,0,0)) forecast<-predict(model,80) I want to create a variable: b1<-forecast$pred - 1.96*forecast$se and save in a txt file but using this: save(b1, file= "b1.txt") creates afile butwith this inside: ]{HQ ~|LJIiW*-l)% )m#), RIiSfdbGur9p94; H"L#Rez 1y3pN8{,I6W!6= {6l?OMw_5KZ+ =
2009 Dec 04
2
Logistic geographical weighted regression
Dear all, is it possible to perform logstic type of geographical weighted regression in R software? thanks in advance. robert. [[alternative HTML version deleted]]
2010 Jan 14
1
Giving parameters from shell
Hi I want to give parameters for my function from the shell. I mean I defined a function like these: work1.R : myfunc <- function(x,y) { z = x + y z } and now I want to use shell to give parameters like " ./work1.R (3,5) " to get sum 8. so what should I do? [[alternative HTML version deleted]]