Most probably the formula isnt a Exploration. To Explore, all you need is
Filter = 1; Addcolumn(C,"Close"); The above shall get the close price for the specified scrips. You can change the C above to any variable that is the output of the formula to get the value of the same. Cheers Prashanth ----- Original Message ----- From: burlap58 To: [email protected] Sent: Tuesday, September 18, 2007 3:12 AM Subject: [amibroker] Numcolumn When I try to explore using some of the AFL from the library I'm told I need to define the numcolumn variable. I've looked all over for that term and found a brief definition that didn't help. It's probably in one of the nooks and crannies of this software, but I can't find it in the exploration page it refers me to. Amy help would be appreciated. Lloyd
