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  #101 (permalink)  
Old 01-06-2009, 05:19 PM
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Originally Posted by Taurus View Post
Sadly, no way around this except through afl, maybe someone will write it.
I'm facing the same problem

i imported some afls from library but i dont know how to use it :confused: and not sure would be any help.
add/edit - uploaded two afls which i mentioned above
Attached Files
File Type: afl bad ticks n time.afl (1.9 KB, 61 views)
File Type: afl bad ticks on 5 sec.afl (4.9 KB, 48 views)
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Last edited by alex; 01-06-2009 at 05:22 PM.
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  #102 (permalink)  
Old 01-06-2009, 05:25 PM
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Did'nt read your post fully, you can try this
Click Preferences > Data > Tick Limit number of saved quotations
Put in your number
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  #103 (permalink)  
Old 01-06-2009, 05:51 PM
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thats my problem, above chart i have those extra ticks after 3.30 pm, its for only 2 month, else data is fine, now i cant delete that 2 months data
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  #104 (permalink)  
Old 01-06-2009, 07:57 PM
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@Alex

One method that could work is:

1) Export the intraday data either 1min or 5 min (dunno what format you are using) to a Ascii text file.
2) Delete the scrip in question inside Amibroker.
3) Manually delete the bad data for the period in question [2 months or whatever] from the exported Ascii file
4) Reimport edited data back to Amibroker via Ascii import.

This might work if there are a few scrips that have this errors. However if it's for the entire database it might be a problem with manual editing

If you are okay with this, then I could suggest a way of doing this using an AFL for the data export.
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  #105 (permalink)  
Old 01-06-2009, 08:11 PM
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Originally Posted by xyte View Post
@Alex

One method that could work is:

1) Export the intraday data either 1min or 5 min (dunno what format you are using) to a Ascii text file.
2) Delete the scrip in question inside Amibroker.
3) Manually delete the bad data for the period in question [2 months or whatever] from the exported Ascii file
4) Reimport edited data back to Amibroker via Ascii import.

This might work if there are a few scrips that have this errors. However if it's for the entire database it might be a problem with manual editing

If you are okay with this, then I could suggest a way of doing this using an AFL for the data export.

thanks xyte for reply, actually i have that afl to export in ascii, problem here is deleting bad data inside amibroker, i do like this
quote editor > move the mouse over 2-3 months data holding ctrl key.
now here is such a west of time, to select 10 days data with mouse it took me 10 minutes
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  #106 (permalink)  
Old 01-06-2009, 08:13 PM
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first i didnt believe this,i thought its me who dnt knew all ami functions, but gradually it sounds like amibroker doesn't have this simple function of deleting specific range data
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  #107 (permalink)  
Old 01-06-2009, 10:28 PM
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Originally Posted by alex View Post
quote editor > move the mouse over 2-3 months data holding ctrl key.
now here is such a west of time, to select 10 days data with mouse it took me 10 minutes

Workaround for this is to go into the best higher timeframe suitable and then delete
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  #108 (permalink)  
Old 02-06-2009, 01:44 AM
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Originally Posted by Taurus View Post
Workaround for this is to go into the best higher timeframe suitable and then delete

its of no use frnd, whatever time frame u set, u will get 1 min data to workaround, had to delete all data and edit through microsoft word.
There must be sumthin obvious i am missing, it shouldnt be that hard to edit data in amibroker.
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  #109 (permalink)  
Old 02-06-2009, 02:06 AM
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Hi, Alex

Same problem I faced in yesterdays intraday data of HDIL and another scrip. One bar has 0 as low. Can't edit it. Now I am on another desk top and no problem. May be force back fill can solve the problem as my data vendor (eSignal) had corrected it. only a guess.
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  #110 (permalink)  
Old 02-06-2009, 02:24 AM
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Originally Posted by edakad View Post
Hi, Alex

Same problem I faced in yesterdays intraday data of HDIL and another scrip. One bar has 0 as low. Can't edit it. Now I am on another desk top and no problem. May be force back fill can solve the problem as my data vendor (eSignal) had corrected it. only a guess.

They overwrite i belive,hence can be solved by force backfill .
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