Thanks, Mr Chip, and I am sorry for my impatience, because I did not see
today early in the moning
that you and Mr Dave Peterson had already answered me, so I asked once more.
I made two UDFs.
Logics is the same. They don't do anything too useful, just find the
interval of X for which Excel function
CHIDIST(X, N) returns "#NUM!", although I was convinced that it must not (N
is Degrees_Of_Freedom,
for N775 there is some interval ...). I just wanted to say THANKS, so I
erased yours answer ...

Nenad

"Chip Pearson" wrote in message
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