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Default Average over non-existing numbers

You'r welcome - great to have some feed-back!

/Sune

"houghi" wrote:

Sune Fibaek wrote:
Hi Houghi

If I'm not misunderstanding you need either one of these formulaes:

In the caclutated avg. row use IF(IFERROR(... to eliminate the error
messages. Example:
=IF(ISERROR(SUM(B2:B3)/COUNT(B2:B3));"";SUM(B2:B3)/COUNT(B2:B3)) will return
whatever value is the average of the two cells above or empty if there is an
error in the calculation. This will sort your problem of #DIV/0!


Works like a charm. Thanks.

houghi
--
Remind me to write an article on the compulsive reading of news. The
theme will be that most neuroses can be traced to the unhealthy habit
of wallowing in the troubles of five billion strangers. -- Heinlein

 
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