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| bio | website | |
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| location | ||
| age | ||
| visits | member for | 1 year, 1 month |
| seen | 3 hours ago | |
| stats | profile views | 10 |
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May 11 |
comment |
What data sources are available online? The tradingblox link doesn't work anymore. |
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Mar 18 |
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Scanning a stock database for errors/flaws I partially agree with both of you: I just ran the code cleaning algorithm on my stock database downloaded from Yahoo (258 stocks for about 10 years each). It didn't detect any of those trivial errors mentioned in my question (e.g. close > high, etc.) - which supports Dmitri's answer. But I also agree with chrisaycock: There are a couple of posts indicating other serious issues with Yahoo's data (e.g. this one). |
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Mar 18 |
awarded | Enthusiast |
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Mar 17 |
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Scanning a stock database for errors/flaws +1 Very good points - I'm definitely gonna add those checks. |
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Mar 15 |
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Scanning a stock database for errors/flaws Can you give any practical advice on how to detect "adjustments that went wrong"? |
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Mar 15 |
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Scanning a stock database for errors/flaws added 72 characters in body |
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Mar 15 |
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Scanning a stock database for errors/flaws added 72 characters in body |
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Mar 15 |
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Scanning a stock database for errors/flaws @chrisaycock: Could you elaborate a bit more on data scrubbing? What procedures/routines are used to clean the data? |
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Mar 14 |
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Scanning a stock database for errors/flaws edited title |
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Mar 14 |
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Scanning a stock database for errors/flaws added 15 characters in body |
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Mar 14 |
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Scanning a stock database for errors/flaws edited tags |
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Mar 14 |
asked | Scanning a stock database for errors/flaws |
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Jan 22 |
comment |
Overview of software companies in the industry You might wanna take a look at this question |
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Oct 24 |
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Resources for performance statistics of trading systems +1 for the two links...thanks |
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Oct 13 |
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Resources for performance statistics of trading systems Just removed "successful" from the title, I agree that's a pretty subjective matter ;) |
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Oct 13 |
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Resources for performance statistics of trading systems deleted 11 characters in body; edited title |
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Oct 13 |
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Resources for performance statistics of trading systems added 29 characters in body |
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Oct 13 |
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Resources for performance statistics of trading systems added 29 characters in body |
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Oct 13 |
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Resources for performance statistics of trading systems added 77 characters in body |
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Oct 13 |
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Resources for performance statistics of trading systems added 23 characters in body |
