...or you just calculate StDev from very short period of data did not change -> then it would shrink to zero.
Best regards, Tomasz Janeczko amibroker.com ----- Original Message ----- From: "bruce1r" <[email protected]> To: <[email protected]> Sent: Monday, June 15, 2009 5:31 PM Subject: [amibroker] Re: How to code a Adaptive StDev() > Herman - I only check the board sporadically and don't see attachments. But > I've duplicated what I think you are seeing on > real-time data that I have, and need a little while before I can look at it. > At first blush, it looks to be related to single > precision and small changes at small time intervals. We'll either find a > workaround, or I'll post something that I had planned to > in a while anyway that addresses the general case problem of implementing > variable periods for any function. > > -- BruceR > > > > ------------------------------------ > > **** IMPORTANT PLEASE READ **** > This group is for the discussion between users only. > This is *NOT* technical support channel. > > TO GET TECHNICAL SUPPORT send an e-mail directly to > SUPPORT {at} amibroker.com > > TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at > http://www.amibroker.com/feedback/ > (submissions sent via other channels won't be considered) > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > http://www.amibroker.com/devlog/ > > Yahoo! Groups Links > > >
