Message-ID: <4995A2BB.4070603@pburns.seanet.com>
Date: 2009-02-13T16:41:31Z
From: Patrick Burns
Subject: Problems with Histogram
In-Reply-To: <21998165.post@talk.nabble.com>
One possibility is something along the lines of:
plot(density(bootstraps))
abline(v=original.value)
Patrick Burns
patrick at burns-stat.com
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of "The R Inferno" and "A Guide for the Unwilling S User")
TomPoes wrote:
> Hello
>
> Currently i'm working on a paper for my study and, on advice of my tutor,
> i'm using R.
> But now i'm stuck on something.
>
> I've used the bootstrap method to determine if a found value was
> significant. Lets say this found value is x, the collection of random
> samples is y (n=1e+06)
> I've compared x to y and found that x is smaller then 963482 samples of y
> (so p=0.037)
>
> I wanted to show this in a graph and figured a histogram would suit best.
> But I dont get what is expected to get.
>
> http://www.nabble.com/file/p21998165/example.bmp What I expect
> http://www.nabble.com/file/p21998165/found.jpg What I found
>
> Can someone please help me with finding a way to make this significance
> visable in some sort of graph?
> Thanks a lot!
>
> Jeroen
>