I have responded ion the other thread.

--

HTH

RP
(remove nothere from the email address if mailing direct)


"bpeltzer" wrote in message
...
You didn't say what your desired result is with a blank input. If you
want a
blank result, chage the ending )) to ,"")). The "" becomes the else
clasue
for the "no" condition. Also, to get numeric results consistenly for yes
and
no inputs, I suspect you want to strip out the quotes around the 0.
--Bruce


"chieron" wrote:

I have a formula to recognise if "yes" and "no" - when I copy this
formula
down from say line 26 to line 1000 I get a run of FALSE

The formula I'm using is
=IF(I13="yes",SUM(C13:F13)-G13,IF(I13="no","0"))
and this works fine when I put in 'yes' or 'no' but were it is left
blank I
get FALSE continuously running down from line 26 to line 1000.

Can you help??