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#1 |
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Moderator
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Elf, thanks for Your work
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#2 |
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Member
Join Date: Oct 2006
Posts: 766
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Hi all, thanks for support !
Feel free to take a look from time to time to the description page as I add features (hopefully) periodically. Last important adds about the coefficient of inbreeding calculation: "- Note: you can see two different parts for the Coefficient of inbreeding calculation, the first uses the formula: Sum (1/2)^n1+n2+1 (formula used by wolfdog.org) which suppose common ancestors have a COI=0% (which is not true most of the cases => the coefficient is under estimated) ; the second uses the complete formula: Sum (1/2)^n1+n2+1 * (1+Fa), this one takes in account the COI of common ancestors (better, but still a bit under estimated: Fa obtained from 8 generations with 3 converging passes. However, the result is now acceptably accurate.)." One exemple of changes: Hathor Crying Wolf: Wright's coefficent on 5 generations: 19.43359375%, becomes with complete formula: 26.2852315791% As you can see the difference between results can be huge, so I encourage breeders to use the complete formula. (BTW: Saarloos lovers, I added same statistic engine site for the Saarloos breed (link on the description page)... interesting to compare the formation of these two breeds). Cheers |
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#3 |
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Member
Join Date: Oct 2006
Posts: 766
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Posts gathering:
Added "CZ breeding groups" feature in the Stat tool, let me know if it's working properly. You can also use + feature between IDs to simulate a mating. Exemples: Akim z Revíru vlku Akim z Revíru vlku + Arielle la Seven Loup Cie BREEDING GROUPS Here is what can help, I added "Breeding groups" to the tool, basically it search in a dog pedigree (or planned mating) the presence of another dog (and its %). Let say I want to know if Cett Malý Bysterec has Amur z Dáblova kanonu in it's pedigree, I find both dog ID with Find ID, then in "Enter dog ID:" I enter the ID of Cett Malý Bysterec (6382) and in "ID to check in pedigree: " the ID of Amur z Dáblova kanonu (796) It gives: http://www.amicale-chien-loup-tcheco...d_to_check=796 => Amur z Dáblova kanonu is not in Cett Malý Bysterec pedigree Check for Káj z Rosíkova CS in Cett Malý Bysterec pedigree: http://www.amicale-chien-loup-tcheco...d_to_check=929 => Káj z Rosíkova CS is in Cett Malý Bysterec pedigree, and we see how. Check for Dinon Dánon Fehérlófia in Oliver Passo del Lupo pedigree: http://www.amicale-chien-loup-tcheco..._to_check=1043 NB: we can also use the + operator to check for a mating, for exemple does Cutt ---dell Irco Sortiere--- (3584) would be in pedigree of Furcas z Peronówki (781 Does Cita z Doušova dvora would be in pedigree of Furcas z Peronówki + Orion Eden severu : http://www.amicale-chien-loup-tcheco...d_to_check=924 And so on...
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http://www.amicale-chien-loup-tcheco...m/csvstat.html |
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