Hello Tomasz A query. How to delete previous intraday 1 min data form any database.Say I want to keep just 3 months data from a 1 year old database. Using AB 5.0. Thanking in anticipation.
Sunando Ghosal --- On Tue, 3/17/09, Tomasz Janeczko <[email protected]> wrote: From: Tomasz Janeczko <[email protected]> Subject: Re: [amibroker] Optimization: relationship between parameters To: [email protected] Date: Tuesday, March 17, 2009, 6:28 PM Hello, You can do this using this statement: Exclude = FastPeriod > SlowPeriod; Best regards, Tomasz Janeczko amibroker.com ----- Original Message ----- From: "redberryys" <redberr...@yahoo. ca> To: <amibro...@yahoogrou ps.com> Sent: Tuesday, March 17, 2009 1:55 PM Subject: [amibroker] Optimization: relationship between parameters > Hi, > Is there any possibility to specify a relationship between optimization > parameters? Many times, such a relationship makes sense - > for example, the length of a slow avg should be bigger than the length of a > fast one. > Having relationships specified would limit the search space and provide more > logical solution, reducing curve fitting as well. > > If it is not possible, - for Tomasz - how hard would it be to add this? > > Thank you, > Alex > > > > ------------ --------- --------- ------ > > **** 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.amibroke r.com/feedback/ > (submissions sent via other channels won't be considered) > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > http://www.amibroke r.com/devlog/ > > Yahoo! Groups Links > > >
