Need some code help, please

["Dr. S. Nathan Berger" <snberger@xxxx>]

I want to run an Explore on my database of funds where only the following
are chosen:

1) The DagsPeaker.AFL is giving a green (buy) arrow; and

2) Using the ADX/DMI indicator, the +DMI is greater than the -DMI

I hope I have stated the problem correctly- and that one of you will be
able to assist me with the formula. I have included the DAGSPeaker.AFL as
an attachment. The ADX/DMI is found in the Insert/Standard Charts section
of AmiBroker.

Thanks in advance.

Nate Berger

/* Dags Peaker v1.2

v1.1: Changed peak val arg to 6 (from 10)
v1.0: Initial version
*/

pv = peak(close, 3);

buy = isTrue (cross(close, pv + pv/500));
sell = isTrue (cross( pv + pv/1000, close)); 

inTrade = flip (buy, sell);
maxgraph=5;
graph0 = close;
graph1 = pv;
graph0barcolor = IIF (ref (inTrade, -1), 5, 1);
graph1barcolor = IIF (buy, 5, IIF (sell, 4, 6));