How are missing values treated with new cardinality feature


(H Sun) #1

Hi,

With the new cardinality feature introduced in 1.1.0. How are missing
values treated? For example, in a data set with a field "city", are all
rows with no "city" value counted as 1?

-thanks

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(Alexander Reelsen) #2

Hey

only real values are counted, missing is not counted as 1 IIRC

--Alex

On Fri, Apr 11, 2014 at 6:30 AM, H Sun sunh11373@gmail.com wrote:

Hi,

With the new cardinality feature introduced in 1.1.0. How are missing
values treated? For example, in a data set with a field "city", are all
rows with no "city" value counted as 1?

-thanks

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(system) #3