On Fri, Jul 15, 2011 at 2:05 PM, Data Analytics Corp.
wrote:
> But then he apparently rescaled this 44x13
> matrix so that the rows all sum to zero and the columns all sum to zero.
> None of the row and column standard deviations are 1.0. This I can't see
> how to do. How can I rescale the ro
On Jul 15, 2011, at 23:05 , Data Analytics Corp. wrote:
> Hi,
>
> I have a consultants nightmare -- I was given a project that another
> consultant did and I was told to do the same calculations, but there's no
> documentation on what he did. Basically, I have yes/no answers to survey
> ques
Hi,
I have a consultants nightmare -- I was given a project that another
consultant did and I was told to do the same calculations, but there's
no documentation on what he did. Basically, I have yes/no answers to
survey questions about the effectiveness of product attributes by
brands. Ther
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