On Tue, 27 Jul 2010, MB wrote: Is there any example Excel VBA code around that demonstrates how to use the gretl API from Excel VBA i.e. shift data from VBA to the API, have it run a regression and a few diagnostics and then return the result to VBA? I'm not aware of any such examples; we haven't from anyone using libgretl via VBA at this point. -- Allin Cottrell Department of Economics Wake Forest University