Many thanks Nick.
-----Original Message-----
From: Nick Cox [mailto:n.j.cox@durham.ac.uk]
Sent: 03 November 2003 12:00
To: statalist@hsphsun2.harvard.edu
Subject: st: Re: random allocation [was:RE: programming question]
Consider the results of
. set seed 31103
. set obs 10
. gen id = _n
. gen random = uniform()
. sort random
. gen treatment = cond(_n <= 5, "A", "B")
. sort id
. l id treatment
Nick
n.j.cox@durham.ac.uk
Banya, Winston
> Can someone pleases show me the command if any that
> randomly allocates 2
> treatments for example to say 10 people. I need to assign 2
> treatments A and
> B to 10 people in equal numbers.
>
> I was wondering that if the first line is
>
> set obs 10, then what will follow for the random allocation?
>
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