[R] Labelling certain points on the x-axis
Jim Lemon
jim at bitwrit.com.au
Mon Aug 20 14:19:32 CEST 2007
squall44 wrote:
> Hello,
>
> I created an empirical distribution function:
>
> x = c(1.6,1.8,2.4,2.7,2.9,3.3,3.4,3.4,4,5.2)
> F2.5 <- ecdf(x)
> plot(F2.5,
> verticals= TRUE,
> do.p = TRUE,
> lwd=3,
> ylab = "f(x)",
> xlab = "x",
> main = "Figur 2.5 Empirische Verteilfunktion",
> xlim = c(1,5.5))
> abline(h= (0:5)*0.2)
>
> Now I would like to label the points on the x-axis where there is an
> x-value:
Given that you have two labels at the same point, you will have to
stretch out your labels. I took out the X axis label to get enough room.
library(plotrix)
plot(F2.5,
verticals= TRUE,
do.p = TRUE,
lwd=3,
ylab = "f(x)",
xlab = "",
main = "Figur 2.5 Empirische Verteilfunktion",
xlim = c(1,5.5))
abline(h= (0:5)*0.2)
staxlab(at=x,labels=paste("X[",1:10,"]",sep=""),nlines=3,top.line=2)
Jim
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