similar to: Special characters on axis lables

Hello, I'm currently using a simple plot to visualize some mean values. I'm having ~200 datapoints on the x-axis, each has 10 records. I'm currently plotting only the mean value of each of the datapoints. What I need is a way to visualize the quartiles/error/whatever of these points. I thought about boxplots, but I have to many points on the xaxis - it would be impossible to see

Hello, I'm having a problem renaming and sorting the underlying factor of a ggplot2 based plot. Here's my code: ---8<---------- > delta <- ggplot(subset(data, Model==c("dyn", "dl4", "dl3")), aes(x=Problemsize, y=Fitness)) + geom_smooth(size=1, color="black", fill=alpha("blue", 0.2))+ geom_point(size=0.5,

Hello, I'm currently using a boxplot to visualize data for three different models. As I have three models, I'm plotting three parallel boxplots for each factor. This works fine - what I need now is a line connecting the medians of each boxplot of each model. I want to do this in order to visualize the trend that one of the models exhibit. Basically, I want to plot a curve for each model

Dear R, I import data from spss into a R data.frame. On this rawdata I do some data processing (selection of observations, normalization, recoding of variables etc..). The result is stored in a new data.frame, however, in this new data.frame the value labels are lost. Example of what I do in code: # read raw data from spss rawdata <- read.spss("./data/T50937.SAV",

Dear R helpers Suppose I am plotting a simple scatter plot where no of paired observations (x,y) are say 100. month          length 1                   10 2                   12 3                   17 4                   21 5                   13 .......................... .......................... .......................... 100              16 when i run the command plot(month, length)

I apologize if this is somewhere in the archives, but I can't seem to find a solution to this question. I've been trying to plot a bwplot: print( bwplot( n.pareto ~ as.factor(gen) | mut.rate * n.pop, data=p6, horizontal=FALSE, box.ratio=0.75, cex=0.6, xlim=c(-1,51), ylim=c(-1,500),

Hello, I've crearted a boxplot with 84 boxes. So fat everything is as I expect, but there is quite some space between the 1st box and axis 2 and the last box and axis 4. Since 84 boxes get very slim anyway I'd like to discribute as much of the horizontal space over the x-axis. Maybe I've forgotten about a graphics parameter? Thanks for your help, Arne

Dear All, I'm classifying some data with various methods (binary classification). I'm interpreting the results via a confusion matrix from which I calculate the sensitifity and the fdr. The classifiers are trained on 575 data points and my test set has 50 data points. I'd like to calculate p-values for obtaining <=fdr and >=sensitifity for each classifier. I was thinking about

Hello, I've a problem with a self written routine taking a lot of memory (>1.2Gb). Maybe you can suggest some enhancements, I'm pretty sure that my implementation is not optimal ... I'm creating many linear models and store coefficients, anova p-values ... all I need in different lists which are then finally returned in a list (list of lists). The input is a matrix with 84 rows

This problem has been mentioned by Arne Kovac <maak@stats.bris.ac.uk> on May 9-10. The patch is really a replacement of 'axis' in RHOME/src/library/base/funs/ It contains the fixes which where proposed Arne Kovac and fixes (all?) the errors he/she (?) reported on May 9. "axis" <- function (which, at, labels = TRUE, ...) { if (which%%2 == 1) { axp <-

I'm looking for an analogy to SPSS and "variable lable" and "value lable" in R. I have a copy of S+4.0 and can't find any info in their docs, and don't find it in R-intro either. In SPSS, for each variable, there is a name like VAR001 and a variable lable (a longer descriptive string) like Respondent ID and for many of the values of other variables there are

Hello, I'd like to use DBI to store lm objects in a database. I've to analyze many of linear models and I cannot store them in a single R-session (not enough memory). Also it'd be nice to have them persistent. Maybe it's possible to create a compact binary representation of the object (the kind of format created created by "save"), so that one doesn't need to write

Hi all, can anyone suggest a reason as mto why my xlab is plotting this text at oposite ends of axis. I would like to represent my lable like this: Moran's I ...but with the I in italics. For some reason they seperate and position at oposite ends of the axis?? Thank you library(lattice) dat <- data.frame(x = rnorm(10),y = rnorm(10)) xyplot(y ~ x, dat,xlab=expression("Moran's

Hi, I added the "tests" subdirectory and a test file (say "myTest.R") to our "systemfit" package. Up to now I create the "myTest.Rout.save" file with > R CMD BATCH --vanilla myTest.R myTest.Rout.save However, "R CMD check" reports two differences between myTest.Rout.save and the output of myTest.R: a) myTest.Rout.save contains following

Hi List, I am trying unsucessfully to modify the fontsize of lables in mosaic: require(vcd) mosaic(Titanic, pop=FALSE, labeling_args=list(rot_labels=c(bottom=90,top=90), set_varnames = c(Sex = "Gender"), gp_text=gpar(fontsize=20))) #can't get it to resize text tab <- ifelse(Titanic < 6, NA, Titanic) # it works for labeling_cells labeling_cells(text = tab,

Hi Dirk! It would be great if you could upload a (Debian) package "r-cran-matrix" that includes the latest version of the R package "Matrix" to http://cran.r-project.org/bin/linux/ubuntu/intrepid/ "r-recommended" depends on "r-cran-matrix", but only the (outdated) version that shipped with intrepid (0.999375-10-1) is currently available. Note:

Might this be related to the Linux version? I'm testing on one of our university servers, and they tend to be deprived of regular updates sometimes... (Dirk, sorry for sending you this twice.) > Sys.info() sysname "Linux" release

Dear list, I am wondering if there are any parameters in heatmap.2 to be able to adjust the size of row labels. Or the size of the plot can be made smaller. The plot I got is big and cannot see the full row labels completely. And what is the maximum of rows which could allow row labels visible in the plot? Last time, I tried a matrix of 2900 rows, but apparently the row labels are too dense to

Does anyone know of a source of edac labels? The one that gets installed is tiny, and doesn't for example, have anything for Dell. mark

Dear colleagues, I a m a beginner with R and I would like to add labels (i.e. the variable names) on a pca loading plot to determine the most relevant variables. Could you please tell me the way to do this kind of stuff. The command I use to draw the pca loading plot is the following : Plot(molprop.pc$loading[,1] ~ molprop.pc$loading[,2]) Thanks for your help Fred Ooms