On 09/28/2011 01:13 PM, pip56789 wrote:
Hi,
I have a few methodological and implementation questions for ya'll. Thank
you in advance for your help. I have a dataset that reflects people's
preference choices. I want to see if there's any kind of clustering effect
among certain preference choices
Seems your questions belong to rule mining for frequent item sets.
check arules package
Weidong Gu
On Tue, Sep 27, 2011 at 11:13 PM, pip56789 wrote:
> Hi,
>
> I have a few methodological and implementation questions for ya'll. Thank
> you in advance for your help. I have a dataset that reflects
On a methodological level, if the choices do not correspond on a cardinal or
at least ordinal scale, you don't want to use correlations. Instead you
should probably use Cramer's V, in particular if the choices are
multinomial. Whether the wide format is necessary will depend on the format
the funct
Hi,
I have a few methodological and implementation questions for ya'll. Thank
you in advance for your help. I have a dataset that reflects people's
preference choices. I want to see if there's any kind of clustering effect
among certain preference choices (e.g. do people who pick choice A also pic
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