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 Mr. Valley, 
  
My probability calculator in the files section can do it for 
you.....contact me at  ajf1111@xxxxxxxx 
and we can make some adjustments to it .... 
  
Anthony 
  ----- Original Message -----  
  
  
  
  Sent: Friday, February 18, 2005 9:02 
  PM 
  Subject: [amibroker] Parabola() ZScore() 
  Conversion 
  
 
  All,
  2 Questions:
  1.) In AB/AFL, how does 
  one code plotting a parabola     with the Vertex = 
  ref(c,-20); and extending to the right, reflecting a width of say, 1 * 
  Stdev(c,20).     So, beginning at ref(c,-20); and extending 
  to the right to current close?
  2.) How does one convert a ZScore() 
  to probability in AFL as a Function() rather than using a Lookup 
  Table?
  Thanks in Advance, Mr. 
  Valley
 
 
 
 
  Check AmiBroker web page at: http://www.amibroker.com/
  Check 
  group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
  
  
  
    
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Check AmiBroker web page at: 
http://www.amibroker.com/ 
 
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
  
 
 
 
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