box plot handling of null and zero values

[firmographs]

We are using box plots to look at a small (700 value) dataset.  

We want to exclude values that are either null or zero.  

What is the best way to achieve this?  

[Kirsten]

Usually you can just under data when you click on the dimension or measure, just unselect "include Null Values" 

See attachment

[firmographs]

This does usually work, but in this case, is not working.  Although our dataset does not have zero measure values for all dimensions, all of the box plot whiskers start a zero.  I believe this may be a known issue, and may require a sort of sophisticated set analysis workaround.  

[derrickshaw]

I have this same issue. Does anyone have an answer?