R help - Jun 2009 - values in graph points

Hello,

How to add x values in graph points?

Thanks a lot,

Romildo

x <- c(22.44, 20.14, 15.85, 15.97)
plot(x, type="n", axes=FALSE, ann=FALSE, labels=c(22.44, 20.14, 15.85,
15.97))
par(lwd=1)
lines(x)
points(x, pch=5, bg="grey", cex=1.5)
axis(2, las=1)
axis(1, at=1:4, lab=c("none", "50-50", "80-20",
"90-10"))
box()
title(xlab="Partitioning")
title(ylab="Seconds")

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On Jun 23, 2009, at 5:04 PM, Romildo Martins wrote:
> Hello,
>
> How to add x values in graph points?
Most people would call those y-points, nonetheless, you should be  
looking at:

?text
>
> Thanks a lot,
>
> Romildo
>
> x <- c(22.44, 20.14, 15.85, 15.97)
> plot(x, type="n", axes=FALSE, ann=FALSE, labels=c(22.44, 20.14,
15.85,
> 15.97))
> par(lwd=1)
> lines(x)
> points(x, pch=5, bg="grey", cex=1.5)
> axis(2, las=1)
> axis(1, at=1:4, lab=c("none", "50-50",
"80-20", "90-10"))
> box()
> title(xlab="Partitioning")
> title(ylab="Seconds")
text(x, x=(1:4), y=x-.15)
>
David Winsemius, MD
Heritage Laboratories
West Hartford, CT

Hi Romildo,
thigmophobe.labels in the plotrix package might do what you want:

thigmophobe.labels(x,y,labels=y,...)

I have just had a bug report, so if you have any NA or NaN values in 
your x and y coordinates, wait for version 2.6-2

Jim