RE: [amibroker] I need a data error detection formula

["Paul Ho" <paultsho@xxxxxxxxxxxx>]

I suggest that you detect the errors manually and find out what type of errors they are before launching into afl

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From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of Louis Préfontaine
Sent: Monday, 7 April 2008 12:42 AM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] I need a data error detection formula

Hi,

When I tried to optimize my rules, I got many 99,XXX % profit.  I think this is probably due to error in the database, probably one or many bars.  I tried to detect them with a zigzag function, and then with other formulas, but it seems it is not that easy to do.  Anyone could suggest a good formula to detect those errors?

Thanks,

Louis

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