[R] xlim=c(min(x), max(x)) still produces extra margin on both sides of x axis in plot()
code: op - par(bg='black',fg='gray',col='gray',col.axis='gray',col.lab='gray',col.main='gray',col.sub='gray',mai=c(0,0,0,0), tck = 0.01, mgp = c(0, -1.4, 0), mar=c(0,0,0,0)) plot(x,y,ylim=c(-20,20),xlim=c(min(x),max(x)),pch='X',col = rgb(1,1,1, 0.5),yaxt=n, ann=FALSE) abline(v=c(min(x),max(x)), lty=3, col=yellow) par - op render: http://i51.tinypic.com/2rz9w0h.png So what I mean is the area between yellow lines and edges of the plotting area, so min(x) and max(x) would be really on the edge of the plot. -- View this message in context: http://r.789695.n4.nabble.com/xlim-c-min-x-max-x-still-produces-extra-margin-on-both-sides-of-x-axis-in-plot-tp3053356p3053356.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] xlim=c(min(x), max(x)) still produces extra margin on both sides of x axis in plot()
i found solution myself: par(xaxs = i, yaxs = i) - it sets axis ranges to actual data ranges sorry for question but maybe this will be easier to find if someone would be searching for this -- View this message in context: http://r.789695.n4.nabble.com/xlim-c-min-x-max-x-still-produces-extra-margin-on-both-sides-of-x-axis-in-plot-tp3053356p3053365.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] xlim=c(min(x), max(x)) still produces extra margin on both sides of x axis in plot()
Hi! After plotting, take a look at par()$usr; it gives you the coordinates of the plotting region. You could use it that way: abline(v=c(par()$usr[1], par()$usr[2])...) Note that you can also use it like this: par(usr)[1] HTH, Ivan Le 11/22/2010 11:04, madr a écrit : code: op- par(bg='black',fg='gray',col='gray',col.axis='gray',col.lab='gray',col.main='gray',col.sub='gray',mai=c(0,0,0,0), tck = 0.01, mgp = c(0, -1.4, 0), mar=c(0,0,0,0)) plot(x,y,ylim=c(-20,20),xlim=c(min(x),max(x)),pch='X',col = rgb(1,1,1, 0.5),yaxt=n, ann=FALSE) abline(v=c(min(x),max(x)), lty=3, col=yellow) par- op render: http://i51.tinypic.com/2rz9w0h.png So what I mean is the area between yellow lines and edges of the plotting area, so min(x) and max(x) would be really on the edge of the plot. -- Ivan CALANDRA PhD Student University of Hamburg Biozentrum Grindel und Zoologisches Museum Abt. Säugetiere Martin-Luther-King-Platz 3 D-20146 Hamburg, GERMANY +49(0)40 42838 6231 ivan.calan...@uni-hamburg.de ** http://www.for771.uni-bonn.de http://webapp5.rrz.uni-hamburg.de/mammals/eng/1525_8_1.php __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.