[R] : unusual combinations of categorical data

[Michael Bedward]

Perhaps just use the ftable function to generate a flat contingency
table and look for counts below some threshold.

Michael


On 9 November 2010 09:25, Alan Chalk <Alan.Chalk at gcc.rsagroup.com> wrote:
> Regarding unusual combinations of factors in categorical data.
> Are there any R packages that can be used to identify the outliers i.e.
> unusual combinations in categorical datasets ?
>
> Thanks.
>
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