Hi again,
I camed up with the following script, which works
except it doesn't look very pretty. If someone can
suggest how to improve the graphics (e.g. adding a
horizontal bar, etc.), I'd appreciate it.
tbarHeight<-c(0.2700797, 0.7149945, 0.922099)
names(tbarHeight)<-c("A", "B", "C")
tbars<-barplot(height=tbarHeight,
axes=T,ylim=c(0,1.2))
tl<-c(0.4256, 0.8611, 0.9883) #lower whisks
tu<-c(0.2048, 0.5797, 0.7914) #upper whisks
segments(x0=tbars, x1=tbars, y0=tl, y1=tu)
--- Haun Jung <haun_jung at yahoo.com> wrote:> Hi, I have the following numbers as a result of
> bootstrap:
>
> Bootstrap Statistics :
> original bias std. error
> t1* 0.2700797 0.02168322 0.05843803
>
> Intervals :
> Level Percentile
> 95% ( 0.2048, 0.4256 )
>
> Can somebodly please show me how to plot a bar
> with
> confidence interval? I've searched the archive,
> but
> i'm a novice, so it didn't help much, and I need it
> really urgently. I'd be immensely grateful.
>
>
> __________________________________________________
> Do You Yahoo!?
> http://games.yahoo.com/
>
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