You haven't given a whole lot of information, but you will get this error if
you try to use a number less than or equal to zero to the log function.
I suggest you check your data.
If this is not the problem, please give more detailed information (query? VB?
) about what you are trying to do.
>Get an "improper procedure call" error message when trying to average results
>of the log function in Access. Need to do this to calculate the Upper
>confidence Interval for grouped data. Never had this problem in Access 98 or
Ottawa, ON Canada
jrgoddard at cyberus dot ca
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