similar to: lines/lty

On Wed, Mar 10, 1999 at 03:14:08PM +0000, Simon Bond wrote: > Dear all, > > I'm using R 63.2 on windows NT, when I use > > > lines(x,y, lty=2) > > it produces a dashed line between the first pair of points and then reverts > back to a solid line. It produces different colours perfectly ok, but it's > not really a solution when the plot needs to be printed

I am confused by the behavior of the lines function when the lty argument is a vector. ?lines indicates that lty is a valid parameter, but says nothing else about it. ?plot.xy (which I think is what gets called) refers back to ?lines. ?plot.default says to see ?par. In ?par, about lty it says "Some functions such as lines accept a vector of values which are recycled. Other uses will take

Hi, Section 'Line Type Specification' in help(par) explains how you can do custom line types. For example: plot(NA, xlim=c(0,1), ylim=c(0,1)); abline(h=1/2, col="blue", lwd=2, lty="88"); will draw a dashed line segment where the line is composed of 8 units of "on" (blue color) and 8 units of "off" (transparent), then repeated. Now I'd like

I find, viewing the output with ghostview, that lty="2","3", or "4" gives the same dashed line. So basically you have choice of solid ("1") or dashed ("2","3","4"). If this is not implemented yet, maybe the docs should reflect it? Hmm now I tried plotting with both lty="2" and lty="3" for two separate

Hello everyone, This is just a quick double check. It concerns the 'scatterplot function' in R. I have 6 curves and I wish to represent each of them by a different kind of line (their colour must be black). The curves are derived from the cuminc function...the coordinates of which are in 'xx'. Upon reading the documentation in R, it looks like I can use the 'on/off'

This example, x<-1:10 y1<-x y2<-x+2 plot(x,y1,pch=21,ylim=range(c(y1,y2)),type="o",lty="solid",bg="white") points(x,y2,pch=22,type="o",lty="dashed",bg="white") legend(7,3,legend=c("y1","y2"),pch=c(21,22),lty=c("solid","dashed"),bg="white") works if I use pch = one of 21-25. But

Ian No differences with Adobe X with the following windows(6,6) #pdf(file = "TestPlot.pdf", 6, 6) #{ plot(b, l, type = "l", ylim = c(y.min, y.max), lwd = 2, xlab = expression(beta), ylab = "", col = "green", yaxt = "n", xaxt = "n") points(b, p, type = "l", lty = "dotted", lwd = 2, col = "red") points(b,

Hello all, When I view or print the below plot on my Linux machine under R 2.0.1 I see a nice thick solid and dashed line with a legend. However, while the lines are distinguishable, the legend is not. That is, the short (solid) line next to "line1" and the short (dashed) line next to "line2" seem to have the exact same length. What I would like to do is to expand the legend

Hi, It's because you are plotting a line between each of the points in your data frame, and they are very close together: > cbind(df1$B,predict(regressor,df1)) [,1] [,2] 1 1.410832 -13.96466 2 1.589383 -15.21169 3 1.446662 -14.21491 4 1.488665 -14.50826 5 1.487035 -14.49687 6 1.497347 -14.56890 7 1.458070 -14.29458 8 1.568134 -15.06328 9 1.543364 -14.89029 10 1.513473

Hi List, is sth. like the following possible: legend(x,y,c("A","B","C"), lty=list(1,"42","11")) ? Or: is there a possibility to define a solid line using the "string" mode for lty? Thanks Marcus -- +-------- ><> ------------------------------------------- | E-Mail: eger.m at gmx.de (NEW) | marcus.eger at

[ SunOS 4.1.3, R-0.50-a1; I'm mostly very pleased, I haven't been pounding on it as hard as some folks have ] par(lwd) seems to be a bit of a stub right now; I wouldn't necessarily expect it to do anything in the x11() driver (nor would I know how to fix it), but it would be nice in the postscript driver (e.g. for thick lines for things to be made into slides). I will try to

dear R users, I am performing a linear regression with lm, and I would like to plot the regressor in dashed lines. I know that the lty=2 option is the way out, but it has a very strange behaviour: the line starts dashed but then the spaces between each dash becomes very tiny and so the line become somehow continuous for the human eye. Do you know how to fix that problem, in order to have a

Dear People, In a qqplot I am doing, I get lines/points that are very thick. I've tried setting the lwd variable to 0.1, but it doesn't seem to have any effect. Also, I have set the value of lty to dashed, but I still get dots. The command looks like qqplot(cdf.inv(seq(0,1,length=size),theta,pos,len),empmargdistvec(len,theta,pos,size), xlim=c(-theta,theta), ylim=c(-theta,theta),

Dear R helpers I would like to plot vertical reference lines for yearly averages the variable being plotted. In this case there are three years 2002, 2009 and 2010 for a variable Resc_Gt. I've attempted to get the 2002 mean plotting (2.27) using the 'abline' command but no joy. Ideally I would like to be able to compute and plot the means of the three years automatically using a

Dear List, I am writing a custom panel function and xyplot method to plot the results of a procrustes analysis from the vegan package. I am having trouble getting the call to panel.arrows to work as I wish when conditioning. The attached file contains the function definitions for the xyplot method and the custom panel and prepanel functions I am using. This example, using data and functions from

Hi there, I've looked through the very helpful advice about adding fitted lines to plots in the r-help archive, and can't find a post where someone has offered a solution for my specific problem. I need to plot logistic regression fits from three differently-sized data subsets on a plot of the entire dataset. A description and code are below: I have an unbalanced dataset

Morning folks (at least here on the western side of the U.S.)... This morning I constructed a contour plot of some bivariate distributions I'm working with. When I attempted to add a second contour to the plot using a dashed line (lty=2), R immediately went off to la-la land, requiring a force-quit. I finally tied the problem down to this statement:

L.S., With the code below, on the Windows screen the line types in the key show as solid and dashed as in the graph, and in the pdf file they show as solid in the key and solid and dashed in the graph. I would not expect that, but may be I get something wrong. Gerrit. ------- library(lattice) # pdf("pietje.pdf") x<-0:10 xyplot((x^0.5)+(x^0.75)~x,type="o",lty=c(1,2),

Dear list, I've noticed a width/height scaling bug in multi-panel plots when you change the active plot using par mfg The underlying par setting that maps the full plot width (or height) to the numerical axis labels does not get updated when you change plots with par(mfg=...). Thus plotting a point at c(10,10) in the first plot will only be in the correct place IF the most recently

Bug report, rather than R-help; This is at least since 1.0.0; didn't try even older versions .. Jim> Anon wrote: Anon> ...However, if I use Fred <- c(1,"33")... Is this a Anon> bug, or am I missing something? this made use it essentially something like par(lty = "1") Jim> This is an interesting problem. It boils down to the