Substract two dates to get the number of months

Is there a way to get the number of months in a numeric value with decimal values? So if it 1.6 months between two dates. I'm trying to mimic something someone is doing in Crystal Reports and it returns a partial month. This is what I'm currently using.

DateDiff = %diff(Date1 : Date2 : *Months);
Ricky Thompson
AS/400 Programmer

Qualitest/Vintage Pharmaceuticals
120,130, 150 Vintage Drive
Huntsville, AL 35811 USA
Phone: +1 256-859-4011 x7191 Direct Line: +1 256-799-7191
rthompson@xxxxxxxxxxxxxxx
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