Re: [amibroker] need any 3 of 4 conditions to be true

["mrdavis9" <mrdavis9@xxxxxxxxxx>]

Try using Sum(cond1 and cond2 and cond3 and cond4,ndays)>=3;
  ----- Original Message ----- 
  From: Yuki Taga 
  To: amibroker@xxxxxxxxxxxxxxx 
  Sent: Wednesday, September 22, 2004 8:20 AM
  Subject: [amibroker] need any 3 of 4 conditions to be true



  If I define four conditions, how can I write a filter statement that returns
  issues where *any* 3 of the 4 conditions are true?

  For example:

  Cond1 = whatever;
  Cond2 = wherever;
  Cond3 = whomever;
  Cond4 = however;

  filter = (need *any* 3 of the 4 above to be true);

  I think I could eventually get this done myself, but I suspect the
  result would make a programmer roll on the floor with laughter.  The
  only way I can think of to do it would be *really* long.  There must
  be a compact way of doing this, isn't there?

  Yuki




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