depreciation period ??

Questions concerning setup and general performance

depreciation period ??

Postby ihraf » Mon Aug 17, 2015 3:28 pm

Hi Alex !!

I just want to ask you about the depreciation period !

What does mean if I changed it to "0" zero ?


By the way I'm using data from the last five seaons !!
ihraf
 
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Re: depreciation period ??

Postby trueblue2 » Tue Aug 18, 2015 12:08 pm

"Depreciation period, days
Program uses past games in the statistical evaluation of ratings and in-totals. New games are valued higher than old ones. Past games are completely ignored if they are older than depreciation period. Typical depreciation period is about 900 days in a soccer leagues. It is possible to set fixed starting date of depreciation period so that its duration will gradually grow. Toggle these modes by double-clicking depreciation period control. "
trueblue2
 
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Re: depreciation period ??

Postby Alex » Wed Aug 19, 2015 3:14 pm

Many thanks to trueblue2 for the explanation. If you set DP=0, then all the games will have constant weight = 1, i.e. as if they all were played today.
Alex
Site Admin
 
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Re: depreciation period ??

Postby ihraf » Thu Aug 20, 2015 4:29 pm

Thank you trueblue2 , thank you Alex !
ihraf
 
Posts: 29
Joined: Sat Mar 15, 2014 3:25 pm


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