I use matplot to get the density curve and then I use
abline(v=g$V2, col = 3 ) to get the vertical line.
Goal : I want very small lines at the bottom on the x axis , if possible in the
arrow forms instead of vertical lines on the whole graph.
Thanks a lot.
[[alternative HTML version deleted]]
I use plot to get the density curve and then I use abline(v=g$V2, col = 3 ) to get the vertical line for specific point on x axis. Goal : I want very small lines at the bottom on the x axis , if possible in the arrow forms instead of vertical lines on the whole graph. Thanks a lot. -- View this message in context: http://www.nabble.com/How-to-control-height-of-abline-tp17932528p17932528.html Sent from the R help mailing list archive at Nabble.com.
mogra wrote:> I use plot to get the density curve and then I use > > abline(v=g$V2, col = 3 ) to get the vertical line for specific point on x > axis. > > Goal : I want very small lines at the bottom on the x axis , if possible in > the arrow forms instead of vertical lines on the whole graph. >?lines ?arrows vQ
check this:
x <- rnorm(200)
dd <- density(x)
plot(dd)
ind <- seq(100, 400, len = 6)
arrows(dd$x[ind], 0, dd$x[ind], dd$y[ind] - 0.015, length = 0.2)
I hope it helps.
Best,
Dimitris
----
Dimitris Rizopoulos
Biostatistical Centre
School of Public Health
Catholic University of Leuven
Address: Kapucijnenvoer 35, Leuven, Belgium
Tel: +32/(0)16/336899
Fax: +32/(0)16/337015
Web: http://med.kuleuven.be/biostat/
http://www.student.kuleuven.be/~m0390867/dimitris.htm
Quoting mogra <funnymoody999 at yahoo.com>:
>
> I use plot to get the density curve and then I use
>
> abline(v=g$V2, col = 3 ) to get the vertical line for specific point on x
> axis.
>
> Goal : I want very small lines at the bottom on the x axis , if possible in
> the arrow forms instead of vertical lines on the whole graph.
>
> Thanks a lot.
> --
> View this message in context:
>
http://www.nabble.com/How-to-control-height-of-abline-tp17932528p17932528.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
>
Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
Dear Satam Just take a look at Dimitris Rizopoulos' suggestion at http://www.nabble.com/How-to-control-height-of-abline-tp17932528p17932528.html HTH, Jorge On Tue, Jun 17, 2008 at 2:15 PM, sata pinal <satapinal@yahoo.com> wrote:> I use matplot to get the density curve and then I use > > abline(v=g$V2, col = 3 ) to get the vertical line. > > Goal : I want very small lines at the bottom on the x axis , if possible in > the arrow forms instead of vertical lines on the whole graph. > > Thanks a lot. > > > > > > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. >[[alternative HTML version deleted]]
Thanks Dimitris Rizopoulos wrote:> > check this: > > x <- rnorm(200) > dd <- density(x) > plot(dd) > ind <- seq(100, 400, len = 6) > arrows(dd$x[ind], 0, dd$x[ind], dd$y[ind] - 0.015, length = 0.2) > > > I hope it helps. > > Best, > Dimitris > > ---- > Dimitris Rizopoulos > Biostatistical Centre > School of Public Health > Catholic University of Leuven > > Address: Kapucijnenvoer 35, Leuven, Belgium > Tel: +32/(0)16/336899 > Fax: +32/(0)16/337015 > Web: http://med.kuleuven.be/biostat/ > http://www.student.kuleuven.be/~m0390867/dimitris.htm > > > Quoting mogra <funnymoody999 at yahoo.com>: > >> >> I use plot to get the density curve and then I use >> >> abline(v=g$V2, col = 3 ) to get the vertical line for specific point on >> x >> axis. >> >> Goal : I want very small lines at the bottom on the x axis , if possible >> in >> the arrow forms instead of vertical lines on the whole graph. >> >> Thanks a lot. >> -- >> View this message in context: >> http://www.nabble.com/How-to-control-height-of-abline-tp17932528p17932528.html >> Sent from the R help mailing list archive at Nabble.com. >> >> ______________________________________________ >> R-help at 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. >> >> > > > > Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm > > ______________________________________________ > R-help at 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. > >-- View this message in context: http://www.nabble.com/How-to-control-height-of-abline-tp17932528p17953763.html Sent from the R help mailing list archive at Nabble.com.