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Question: sample size?

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Posts: 4
 
Prospect
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Joined: Apr, 2014
Posts: 139
Posted: #1
Hey guys. Let's say I come up with a system and want to do a viable backtest over 4 season (2010-2013). Which size would sample size have to be? Are 10% random chosen games enough (meaning about 240 games per season)?
 
Veteran
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Joined: Jan, 2013
Posts: 1447
Posted: #2
If it were me...the whole season.  
 
Banned
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Joined: Aug, 2010
Posts: 3843
Posted: #3
I agree with Buckeye, test the whole season or you asking for trouble. 
 
 
Prospect
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Joined: Apr, 2014
Posts: 139
Posted: #4
Ok, thx. 
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