Re: [amibroker] Re: Sigma Bands

["wavemechanic" <wd78@xxxxxxxxxxxx>]

<BLOCKQUOTE 
>
  ----- Original Message ----- 
  <DIV 
  >From: 
  Dave Merrill 
  
  To: <A title=amibroker@xxxxxxxxxxxxxxx 
  href="">amibroker@xxxxxxxxxxxxxxx 
  Sent: Thursday, February 12, 2004 4:22 
  PM
  Subject: RE: [amibroker] Re: Sigma 
  Bands
  
  <SPAN 
  class=486041821-12022004>I may be missing something but how 
  about
  <SPAN 
  class=486041821-12022004> 
  <SPAN 
  class=486041821-12022004>    TimeShiftedMA = Ref(MA(Something, 
  Period), ShiftAmount);
  <SPAN 
  class=486041821-12022004> 
  <SPAN 
  class=486041821-12022004>            
  and
  <SPAN 
  class=486041821-12022004> 
  <SPAN 
  class=486041821-12022004>    
  LevelShiftedMA = MA(Something, Period) + 
  ShiftAmount;
  <SPAN 
  class=486041821-12022004><SPAN 
  class=486041821-12022004>            
  or maybe
  <SPAN 
  class=486041821-12022004><SPAN 
  class=486041821-12022004>    LevelShiftedMA = MA(Something, 
  Period) * ShiftAmount;
  <SPAN 
  class=486041821-12022004><SPAN 
  class=486041821-12022004> 
  <SPAN 
  class=486041821-12022004><SPAN 
  class=486041821-12022004> 
  <SPAN 
  class=486041821-12022004><SPAN 
  class=486041821-12022004>Now I have a question: What's 
  CMA?
  <SPAN 
  class=486041821-12022004><SPAN 
  class=486041821-12022004> 
  <SPAN 
  class=486041821-12022004>CMA = centered 
  moving average and you don't want to shift it but rather extend it for the 
  missing 1/2 cycle (e.g., using a polynomial 
  fit).
  <SPAN 
  class=486041821-12022004><SPAN 
  class=486041821-12022004> 
  <SPAN 
  class=486041821-12022004><SPAN 
  class=486041821-12022004>Dave
  <BLOCKQUOTE 
  >Just 
    on a not-unrelated topic. How do I shift a MA in AFL? Is there a way 
    toshift it vertically(price) and horizontally (time)?Tried to find 
    this in the help files without success.SteveSend 
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