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Message-ID: <43961937.2010202@wisc.edu> Date: 2005-12-06T23:05:27Z From: Charles H. Franklin Subject: [Fwd: Re: Matrix of dummy variables from a factor]
Message-ID: <43961937.2010202@wisc.edu> Date: 2005-12-06T23:05:27Z From: Charles H. Franklin Subject: [Fwd: Re: Matrix of dummy variables from a factor]