[R] Y values below the X plot

[Peter Alspach]

JP

Try using text() instead of legend().

HTH ....

Peter Alspach
 

> -----Original Message-----
> From: r-help-bounces at r-project.org 
> [mailto:r-help-bounces at r-project.org] On Behalf Of jpardila
> Sent: Friday, 6 June 2008 1:51 a.m.
> To: r-help at r-project.org
> Subject: [R] Y values below the X plot
> 
> 
> Dear List,
> I am creating a plot and I want to insert the tabular data 
> below the X axis.
> I mean for every value of X I want to show the value in Y as 
> a table below the plot. I think the attached image gives an 
> idea of what I mean by this. 
> 
> Below is the code i am using now... but as you see the Y 
> values don't have the right location. Maybe I should insert 
> them as a table? Any ideas on that. This should be easy to do 
> but I don't have much experience in R. 
> Many thanks in advanced,
> JP
> 
> http://www.nabble.com/file/p17670311/legend.jpg legend.jpg
> -------------------------
> img1<-c(-5.28191709,-5.364480081,-4.829456677,-5.325101503,-5.
212952356,-5.181171896,-5.211122693,-5.153677663,-5.292961077,-5.1516123
94,-5.056544559,-5.151>
457115,-5.332984571,-5.325259917,-5.523870109,-5.429800485,-5.
> 436455325)
> img2<-c(-5.55,-5.56,-5.72,-5.57,-5.34,-5.18,-5.18,-5.36,-5.46,
-5.32,-5.29,-5.37,-5.42,-5.45,-5.75,-5.75,-5.77)
> angle<-26:42
> plot(img1~angle, type="o", xlab="Incident angle", 
> ylab="sigma", ylim=c(-8,-2),lwd=2,col=8, 
> pch=19,cex=1,axes="false") lines(img2~angle,lwd=2,type="o", 
> col=1, pch=19,cex=1) legend(38,-2,format(img1,digits=2), cex=0.8)
> legend(40,-2,format(img2,digits=2),cex=0.8)
> legend(26, -2, c("Image 1","Image 2"), 
> cex=0.8,lwd=2,col=c("8","1"), pch=19,
> lty=1:2,bty="n")
> abline(h = -1:-8, v = 25:45, col = "lightgray", lty=3)
> 
> axis(1, at=2*0:22)
> axis(2, at=-8:-2)
> -----------------------------------
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> 70311.html
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