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From Ed Soniat <>
Subject Re: histogram_numeric find the most frequent value
Date Wed, 16 Oct 2013 11:12:30 GMT
You could use a modular math to transform the data in to single value
representations of each range you intend to represent with your boundary
using a sub select.

On Wed, Oct 16, 2013 at 7:09 AM, Richard <> wrote:

> I want to find the most frequent value of a column, I noticed
> histogram_numerc,
> but I cannot specify the bin boundary. The result is not what I want.
> take an example as follows,  I want something like
> select gid, most_frequent(category) from mytable group by gid.
> where category is a column with descritized values.
> thanks.
> Richard

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