search for: cexs

R 2.15.1 OS X (MLion) Colleagues, I am aware that changes in mfrow / mfcol in par() affect cex (from help: In a layout with exactly two rows and columns the base value of ?"cex"? is reduced by a factor of 0.83: if there are three or more of either rows or columns, the reduction factor is 0.66). I generate a multipage PDF in which mfrow varies such that cex is impacted. This affect

Hi R-List, I have a question regarding R-language formats, I think. I am producing a series of graphs (using plot, barplot, barchart, and bwplot, using either text or mtext to place values on the graphs) and tables for a Francophone country. In fact, I have already done so. However, while they are pleased with the results they've requested I convert all of my decimal points into the French

Hello, All: ????? I'm unable to control the font size in plots to svg.? Consider the following: svg('cex-svg.svg') cex. <- 5 plot(1:2, cex.axis=cex.) text(1:2, 1:2, c('as', 'DF'), ????????? cex=cex.) dev.off() ????? When I open this in Gimp 2.10.4, the font size is tiny.? I also tried: svg('cex-svg.svg', width=15, height=15, pointsize=24) cex.

A follow-up to PR#660 (15 Sep 2000) from Brian Ripley: > R 1.1.1 on Windows, but I think this is widespread. > > Using either > > par(cex=0.5) > plot(1:10) > identify(1:10) > > or > > plot(1:10) > identify(1:10, cex=0.5) > > ignores the cex setting. The root cause is that par(cex=0.5) > alters cexbase for the device but sets cex=1.0, and the

Hi, I am using mtext instead of the ylab argument in some plots because i want to move it away from the numbers in the axis. However, the text in the X axis, for example: par(mar=c(5, 5.5, 4, 2)); plot(data, main="plot name", xlab= 'X axis', ylab="", font=2, cex.lab=1.5, font.lab=2, cex.main=1.8); mtext('Y axis', side=2, cex=1.5, line=4,

Dear All, I would like to plot text with a box around it. I used strwidth and strheight to compute the size of the box which is plotted with rect: z <- rnorm(10) # horizontal text works plot(rnorm(10)) x1 <- 5 y1 <- 0 label <- "Label" cha <- paste(" ", label, " ", sep = "") xh <- strwidth(cha, cex = par("cex")) yh <-

Hello, Is it possible to change the text size of the title in a legend of a R plot? I tried to directly change the title.cex argument but it seems not to work. Trying : Horizo <- c(1,2,6,10,20) legtext <- paste(Horizo,sep="") legend("topleft", legend=legtext,col=col,text.col=col,lwd=lwd, lty=lty,cex=1.1,ncol=3,title = "Horizons",title.col

I've had a chance to read the source more thoroughly. The chain of events is as follows: 1. Local function `plotts()` is defined with argument `cex` that defaults to `par("cex")` 2. `...` is passed to `plotts()`. If "cex" is an element in `...`, inside `plotts()` the variable `cex` is assigned thereby (overriding the default arg). Importantly, this means that the

I did a search on Bugzilla for "plot.ts" and didn't find anything on this issue. I tried to sign up for Bugzilla to report it, but my e-mail address didn't pass your "syntax checking" for a legal e-mail address. The bug is easily reproducible on my machine as follows: ## start # generate some data y <- arima.sim(list(), 150) # this will definitely dispatch to a

using R 1.2.1 under LinuxPPC, using the default X11 graphics device, i can't get the cex= argument for plot() and title() to have any effect. works for text(), though. the text size for plot() and title() _is_ correct if par(cex=size) is called first. oddly, mtext() seems to pay attention to cex=, but to ignore the value set by par(). for example, > plot(1:5, 1:5,

Hi, My name is Ingrid, in this moment I try to make a plot with filled.contour. Initially, I can to obtain the graphic but the xaxis was not fine, because the intervals were not coherent (Attach file 1: Plot_age_ML_contamana_final.pdf) I changed the parameters of the each axis, but when I try to run the code appear two errors: 1. in if (del == 0 && to == 0) return(to) :

Right, that's my point. The help page mentions a `title.cex`, like I said; saying that `cex` sets the default `title.cex` sure implies to me (and presumably to the other people whose discussion I linked) that a `title.cex` parameter exists. Since no such parameter exists, this bit in the documentation is misleading (suggesting that there is a `title.cex` parameter which can be set, when there

Hi, I need to plot a graph with a fixed circle and with a series of point of different size. Here is a "simplified" example: angle<-pi/180*c(0:360) x<-seq(0,2,by=0.2) y<-seq(0,2,by=0.2) z<-seq(0,1,by=0.1) par(pty="s") plot(-2:2,-2:2,type="n") lines(cos(angle),sin(angle)) points(x,y,cex=z) The size of the points compared to the circle (of radius 1) is

Dear All, I ma having a trouble in generating a figure containing 3 insets with the gridBase package. I always get an error message of the kind: Error in gridPLT() : Figure region too small and/or viewport too large No matter which parameters I choose. The plots works nicely with two insets only, but when I try adding the third one, my troubles begin. I am probably doing something wrong in the

Hello! Usually whenever I want a tiny plot, I just create it as is (or even large) and then downscale it in the end application like LaTeX of MS Word. However, all these graphic devices like postscript, pdf, win.metafile retain physical sizes, so it would be natural if I can just insert graphics as is provided those have proper physical sizes embedded. The question is what is the best

> use > > par(mfrow=c(2,2), cex = 1) This does work as written. But when I first checked single-call setting, an mfrow change to cex in the same call superseded cex=1; hence my suggestion to use separate calls to par(). Further checking confirms that the result of a call to par is dependent on argument specification order in the call: par(mfrow=c(2,2), cex = 1) par("cex") #

There appears to be a mismatch between the documentation and behavior of title(), or at least a clarification is in order. The documentation says you can pass extra arguments from par() as "...". However, cex at least is ignored. Later on in the documentation it becomes clear that you can specify these extra parameters as part of a list. I wouldn't say this is necessarily a bug

Dear List, This is an embarrassing question, but I can seem to make this work…How do I change the font size on the xlab and on the numbers shown in the x-axis on the time series plot below. The arguments cex.lab and cex.axis do not seem to be 'passing' to the plot function. plot(ts(rnorm(100), start=2004, freq=12), ylab="RQI", xlab="My X lab",

Hi Folks, I'm hoping someone could help me a bit. I have plotted the following: ########################################### tiff("plot7.tiff",units="cm",width=15,height=36,res=700) layout(matrix(c(1,2,3,4,5,6),3,1),widths=lcm(c(15)),heights=lcm(c(12,12,12)),respect=TRUE) plot.t1<-plot(data.dist,flot1.bray.hell,xlab="",ylab="Bray-Curtis dissimilarity

To whom it may concern: The help page for ?legend refers to a `title.cex` parameter, which suggests that the function has such a parameter. As far as I can tell, though, it doesn't; here's an example: > plot(1,1) > legend("topright",pch=1, legend="something", title="my legend", title.cex=2) Error in legend("topright", pch = 1, legend =