similar to: Bug in legend?

Lfo@psykiatri.aaa.dk wrote: > (R1.9.1 Windows) > > In legend( ) lwd have no effect on points - contrary to the behaviour > in e.g. plot( ) and points( ). It would be nice to have an option pt.lwd > affecting the line width of legend points (like pt.cex changes the > magnification). > > > An example (note the difference in line width between points in the > plot

I have made a minor hack to "legend" (in R 1.0.0, but I didn't notice any changes to legend in the 1.0.1 NEWS) to allow the legend to be formatted in multiple columns, or horizontally (number of columns <- number of legend items). (I find this helpful when I have lots of legend items and not a lot of vertical space to squeeze the legend into.) (Another hack I've considered

Full_Name: Daniel Gasser Version: 1.8.1 OS: Win XP Submission from: (NULL) (130.60.20.92) The legend()-Function shows a different behaviour than it did in Version 1.6.1. It plots a black box left of the legend lines on each legend row. In 1.6.1 there was just the line in appropriate color for each row in the legend (i was using exactly the same legend statement and same plot function). My legend

Here are another three problems with logarithmic scales: 1) segments() does not work with logarithmic scales. I suggest to change lines 962-973 in "plot.c": for (i = 0; i < n; i++) { if (FINITE(xt(x0[i%nx0])) && FINITE(yt(y0[i%ny0])) && FINITE(xt(x1[i%nx1])) && FINITE(yt(y1[i%ny1]))) { GP->col = INTEGER(col)[i % ncol];

This in an enhancement requestion, to add the capability to pass arguments through barplot() to legend(). I've created a version that does this. # Run this code; notice that the legend # is superposed over one bar: barplot(height = cbind(x = c(465,91) / 465 * 100, y = c(840,200) / 840 * 100, z = c(37,17) / 37 * 100), beside = FALSE, width =

Is there a simpler way then the solution to the one that was posted here? I'm not very proficient with legend, and I don't understand this solution. All I have is two or more lines on one plot that I want to put a legend on and I can't figure out how to do it from the examples. Can you give a very simple example? It does not have to be fancy!! I have never worked with a

Hi there, I want to justify to right the text of my legend. Consider this short reproducable example. x <- 1:5 y1 <- 1/x y2 <- 2/x plot(rep(x,2),c(y1,y2),type="n",xlab="x",ylab="y") lines(x,y1) lines(x,y2,lty=2) legend(5,2,c("1,000","1,000,000"),lty=1:2,xjust=1,yjust=1)

[The part about S (S-plus and R being dialects of S) programming (at the end) makes me cc'ing this to R-devel. MM] On R-core, >>>>> "Paul" == Paul Murrell <paul@stat.auckland.ac.nz> writes: Paul> hi (i) the problem with the positioning of the legend in your Paul> barplot example: Paul>

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

Hi all, I tried to have plot of many vector in one plot and i have got a nice plot but i have problem with x-axis. I want to have month and year only(Jul.07 means July 2007) in x-axis without appearing other number behaind it. I would appercit any help. The R code: F<-c(7.49,6.91,6.78,6.99,7.44,7.42) M<-c(4.81,4.51,5.21,4.65,4.75,3.86) P<-c(7.49,15.03,15.19,15.32,15.42,15.45)

Clearly, barplot should have an `axes' argument. The following trivial patch does that ... pls apply. -k *** src/library/base/funs/barplot.orig Sat Aug 2 15:58:44 1997 --- src/library/base/funs/barplot Sat Aug 2 16:00:22 1997 *************** *** 1,7 **** "barplot" <- function (height, names.arg, col=NULL, border=par("fg"), beside=FALSE, space=0.2,

Hi Elaine I do not use it very often. I programmed it to mimic Minitab functions (partly) with some adons from czech statistics textbook written by M.Meloun (meloun militky statistics - first hit in google) Basically you can have your data in some data frame or they can be as separated vectors. The function itself expects input of 3 vectors, but you can easily to modify it for imput as

"contour" can't return a list of contours (it would be nice) "arrows" has different options from S-PLUS (no "open" or "rel" options, no "lwd" parameter or graphics parameter pass-through; "size" in S corresponds to "length" in R). [I know we needn't follow S-PLUS syntax slavishly, but it would be nice at least to

Hello. I am an R newbie struggling to learn and use R . I have read many portions of the R Reference Manual, as well as the FAQs. Given that I learn something new each time, I know I might be missing something obvious. But I appeal to your good nature to help me through this initial problem. I have attached a pdf file to demonstrate what I desire and have listed what my data looks like in

I've been having some trouble with legend not printing line types and I see there is some difference with Splus. In Splus the only required arguments are x,y, and legend. Also, I always thought required arguments had to proceed optional argument. What should happen here if I omit fill and col but specify lty=something? legend function (x, y, legend, fill, col = "black", lty,

Hello, R experts! I'd like to add the somewhat complicated expression as "legend" to the plot: x <- 1 T <- 10 plot(x) legend ( 1.0 ,1.0 ,substitute ( paste ( Sr["2"] ,GaMnO["5.541"] ,", T = " ,T ,"K" ) ,list (T = T)

Hi Ogbos, Here is your sample data plotted in roughly the same way as the image. You can get the hours to start at the bottom, but it will require more code. swe$hour<-as.numeric(sapply(strsplit(swe$time,":"),"[",1)) swe$FD<-sample(1:2,nrow(swe),TRUE) library(plotrix) clock24.plot(swe$count,swe$hour,rp.type="s",radial.lim=c(3000,4010),

Dear R users,   I need to draw a barplot with 2 Y axis. I have 3 days each of wich having 2 groups (and error bar for each of them). The height of the 3rd day is too tall compared to others. That's why I have to use a second Y axis for that. I am using  "barplot2" function of "gplots" library (to be able to add error bars as well). Data and  codes currently I am using is

Hello, i have been doing browns exponential smooting for myself and have a little trouble with plotting values: par(xpd=TRUE) plot(vector,xlab="Period",ylab="Values") legend(max(vector), legend = c("Original values", "Estimated values"), col=c("blue","red"),lwd=0.5, cex=1, xjust=0.1, yjust=-0.3) lines (vector, type =

Hi all, Quick question: What function can I use to draw a line in the margin of a plot? segments() and lines() both stop at the margin. In case the answer depends on exactly what I'm trying to do, see below. I'm using R v. 2.8.1 on Windows XP. Cheers, Alan I'm trying to make a horizontal barplot with a column of numbers on the right side. I'd like to put a line between the