I don't know of a "traffic" function, but for Erlang distribution see help on
GAMMADIST

Perhaps you had an Add-in for 2000 version?


Gord Dibben MS Excel MVP


On Sat, 10 Nov 2007 11:35:01 -0800, Ajinkya Dhume <Ajinkya
wrote:

I cannot use formula traffic(E12,0.1) which was used to calculate erlang in
office 2000. But 2003 there is no support for these function.