search for: xlabs

Hi, I'm wondering how can I change the position of xlab in truehist. For example, the following code creats a histogram with 4 bins for my discrete data. I want each bin to be labelled as 0, 1, 2, or 3 in the middle, so that it's clear each bin corresponds to each of the discrete case. I was thinking of first delete xlab and then add marks myself, but it doesn't look like it's

Dear colleagues, I wish to create a figure with 6 plots arranged vertically with no spacing between them as they all have a common x-axis. However, using the code below I'm unable to get the plot area the same size for each plot. The bottom plot with the x-axis label is smaller than the others, as is the top plot which has larger margins. How can I get the plot region the same size for

I seem to have run across a bug in which substitute() inside a function definition gets 'confused.' The code is listed below. The same behavior occurs under OSX 10.3.9, PPC, w/ R2.2 and Rgui 1.14 and under OSX 10.4.11 Intel w/ 2.70 and the latest Rgui. What I see is that 'xlab' properly has the name of the data I entered for the x-input. But 'ylab' contains the string

I would like to set the 'xlab' on the 'upper' x axis. The following code shows roughly what I want by way of (one possible) expected behaviour. par(mar=c(5.1, 4.1, 5.1, 2.1)) plot(rnorm(10), rnorm(10), xlab="the lower one") axis(3, xlab="the upper one????") There are various other ways that could be expected to work, but hopefully the above is clear enough to

Hi Listers, I am producing some graphics that the commands are in a FUNCTION... The problem is that I end up viewing just last graphic and in my FUNCTION there are 4 graphics with the PAR command function... Like those below... How do I view/get the other 3 graphics? Any help? Thanks in advance... histogram<-par(mfrow=c(1,2)) hist(rw_mean_app,main='Bootstrap Method

I am using expressions to annotate x and y labels in plots. I start of with a label as xlab <- expression(X) Note that it is the user that sets this. It could also be something more complicated as expression(sqrt(R*G)). Can I easily add a log[2] "around" this expression? I would like to get xlab <- expression(log[2](X)) I basically know nothing about expressions. Thanks

Hi All, Can anyone please help me with getting a single x and y-axis label while plotting muliple plots. Here is the code: par(mfcol=c(2,2)) plot(x <- sort(rnorm(7)), type = "s", main = "", ylab="", xlab="") plot(x <- sort(rnorm(27)), type = "s", main = "", ylab="", xlab="") plot(x <- sort(rnorm(47)), type =

Hi, How can I check if a certain ... argument has been passed on to my user-defined function or not? foo <- function(data, ...) { ### here I want to check whether xlab was passed with the ... arguments ### or if the ... arguments did not contain an xlab argument } I tried missing(xlab) , exists(xlab) and several other things but did not find a solution. TIA, Mark

Dear all, I am trying (!!!) to generate pdfs that have 8 plots on one page: df = data.frame( day = c(1,2,3,4), var1 = c(1,2,3,4), var2 = c(100,200,300,4000), var3 = c(10,20,300,40000), var4 = c(100000,20000,30000,4000), var5 = c(10,20,30,40), var6 = c(0.001,0.002,0.003,0.004), var7 = c(123,223,123,412), var8 = c(213,123,234,435), all = as.factor(c(1,1,1,1)))

Dear List, I'd really appreciate tip's or code demonstrating how i can achieve some common axis labels integrated into a multiple plot. In my example (below), i'm trying to achieve: -a single "Results 1 (Int)" centered & btwn row 1 and row 2; -a single "Results 2 (Int)" centered & btwn row 2 and row 3; and, -a single "Results 3 (Int)" centered

Hi, I would like to have four plots plotted in the one figure and under each plot the caption (a) ... (d). Using mtext I can get so far: > plot(1:10, exp(1:10), log = "y", xlab = "xlab") > mtext("(a)",side=1,line=4.5) > plot(1:10, exp(1:10), log = "y", xlab = "xlab") > mtext("(b)",side=1,line=4.5) > plot(1:10,

Hi, I created a xyplot with a three-column layout. As suggested by Deepayan I tried to put titles to each column by using xlab.top. Unfortunately, as my y-axis scale relation = "free", the column titles are not centered at the three x axes anymore. Any idea how to center the titles? #Example: require(lattice) #require(latticeExtra) e <- data.frame(a = c(1:30), b = c(1:10, 20:29,

Hello, had a quick search on the site but no luck. Heres my problem, when attempting to xlab = NULL and ylab = NULL it displays x[[1L]] and X[[2L]] as labels on the axis. plot(USSenate[,1:2],col=c("blue","grey","red")[unclass(USSenate$Senate)],pch=unclass(USSenate$Senate), type="n",xaxt="n", yaxt="n",main = NULL, sub = NULL, xlab =

Hi all, Is there a way to modify the optional arguments (...) passed to a function, so that these can be passed in modified form to a subsequent function call? I checked "Programming with Data" but could not find a solution there. What I'd like is something along these lines: test <- function(x,y,...) { if(!hasArg(xlab)) { ___add xlab to ...___ } if(hasArg(xlab)) {

# Your mailer is set to "none" (default on Windows), # hence we cannot send the bug report directly from R. # Please copy the bug report (after finishing it) to # your favorite email program and send it to # # r-bugs@r-project.org # ###################################################### This looks to me like a bug in xyplot and friends. I anticipated that all three of these

Hi all: following the previous discussion, it looks like plot(x) with y=NULL still does not work correctly. If one tries for example plot(1:5) it works, but already for plot(runif(100)) it does not. I posted the proposed correction for plot.POSIXct and plot.POSIXlt before. Please voice your opinions whether the following fix for plot.default could be reasonable? I include the full function and

dear list: in the following plot: plot(rnorm(10),rnorm(10),xlab="year",ylab=expression (paste('M x'*10^{3},)),font.lab=2) font.lab=2, but xlab and ylab are different. I want both labels in the same way. help? a.d. ------------------------------------------------- Email Enviado utilizando o servi佺o MegaMail

Dear R users I am trying to exporting plots from R to an external folder, or to the working directory, but the resolution of plots (pdf file) largely reduced. Any way I can get same quality as my original plots?? e.g. I tested the plotting part using one example and obtained pretty good (/readable) quality for each plot in the (4*4) multiple graph. But when I did the loop and tried to export

Dear R users, I am using function bandplot from the gplots package. To my understanding (viewing the source of bandplot) it calls function plot (add = FALSE) with the same parameters (except for a few removed). I would like to give extra parameters 'xlab' and 'ylab' to function bandplot, but, as can be seen below, that raises warnings (and the labels do not show up at the end).

Dear R people, I am using par(mfrow=c()) to plot multi-figures in the same window. And I like to put a common title (and xlab, ylab) for all of plots. I have already left some margin by resetting omi values in par() and hided all (xlab, ylab) for each sub-plot. Could anyone tell me how to do that? Thanks a lot, Frank