[Cytometry] (no subject)

Mario Roederer roederer at drmr.com
Mon May 23 09:16:43 EDT 2011


You need to be more specific about what software you are using.  

My guess is that your distribution of fluorescences includes negative values; the formal definition of Geometric Mean does not allow computation on negative values and thus is undefined.

mr

On May 23, 2011, at 5:25 AM, Tamara Lekishvili wrote:

> Dear All,
> 
> Why occasionally Geo Mean/Mean values appear in a stats window as ####?
> 
> 
> Regards,
> Tamara
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