Ancestor calculations 8 Generations

Understanding these calculations can be intricate, but we're here to help you understnad it.

Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.


Ancestor Loss, Maximum Ancestors, Actual Ancestors:

The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.


Percentage of Genetic Contribution:

This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.


Calculations for:
2STARS LOCKED N LOADED AT DAMARI


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 128 2 2 4 7 10 16 24 42
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 382 0 0 0 0 0 0 0 0
Ancestor loss % 74.9% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
50.00% 1 1 0 0 0 0 0 0 0
2STARS BYE FELICIA 50.00% 1 1 0 0 0 0 0 0 0
LIONHEART'S UNDER MY THUMB AT STORMY MOUNTAIN 25.00% 1 0 1 0 0 0 0 0 0
2 STARS HEAR ME ROAR FOR TX STAR 25.00% 1 0 1 0 0 0 0 0 0
LIONHEART'S TOM THUMB 12.50% 1 0 0 1 0 0 0 0 0
LIONHEART'S JEU DE TAROT 12.50% 1 0 0 1 0 0 0 0 0
JCRV KLASSE WARRIOR RAISING THE BANNER 12.50% 1 0 0 1 0 0 0 0 0
2 STARS GIRL ON FIRE 12.50% 1 0 0 1 0 0 0 0 0
BRIARPATCH'S SAM I AM 6.25% 1 0 0 0 1 0 0 0 0
VOGUE DU CHAMPAGNE LIONHEART 6.25% 1 0 0 0 1 0 0 0 0
LIONHEART'S NOBLE TROUBADOUR O'HALLMARK 6.25% 1 0 0 0 1 0 0 0 0
BANDOG BAYOU'S THE WARRIOR 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
2 STARS ONE TOUGH HOMBRE 6.25% 1 0 0 0 1 0 0 0 0
2 STARS SPIRIT OF LIBERTY 6.25% 1 0 0 0 1 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
2STARS VINDEMIOLA DULCE PORCIA GRATIAS 6.25% 2 0 0 0 0 2 0 0 0
C AND D'S LABOSS MON BUNTIN 4.69% 3 0 0 0 0 1 0 2 0
ROBOBULL FABELHAFT XCELSIOR 4.69% 2 0 0 0 0 1 1 0 0
COX'S GOODTIME POLAR BEAR 3.91% 5 0 0 0 0 0 1 2 2
LIONHEART'S FORTUNE COOKIE 3.13% 1 0 0 0 0 1 0 0 0
JACKPOT! I'M THE BOSS OF JUSTUS 3.13% 2 0 0 0 0 0 2 0 0
C AND D'S SAMANTHA 3.13% 1 0 0 0 0 1 0 0 0
BELBOULECAN DU CHAMPAGNE MONDO 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
LIONHEART FABLEHAFT CRUSADER 3.13% 1 0 0 0 0 1 0 0 0
LIONHEART'S RUBYCUBE OF DYGROS 3.13% 2 0 0 0 0 0 2 0 0
BANDOG'S BAYOU'S CREME BRULEE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
C AND D'S MADONNA LA MON 2.34% 3 0 0 0 0 0 1 0 2
COX'S GOODTIME JAKE OF JOCK 2.34% 4 0 0 0 0 0 0 2 2
COMEPATABULL'S READY TO RUMBLE 2.34% 2 0 0 0 0 0 1 1 0
XCLUSIVE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME BARNSTORMER 1.95% 5 0 0 0 0 0 0 0 5
COX'S GOODTIME THE JOCK 1.95% 2 0 0 0 0 0 1 0 1
COX'S GOODTIME ISABELLA 1.95% 4 0 0 0 0 0 0 1 3
GARDIEN BANDOG YANKEE DOODLE 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S JUMP FOR JOY 1.56% 1 0 0 0 0 0 1 0 0
JACKPOT! GOODTIME IN LAS VEGAS 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME DAGNY DVILLE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
BELBOULECAN DOMINION VIOLA 1.56% 1 0 0 0 0 0 1 0 0
LIONHEART'S HONEYBEE O'DYGROS 1.56% 1 0 0 0 0 0 1 0 0
1.56% 2 0 0 0 0 0 0 2 0
JACKPOT! DIVA LAS VEGAS 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOODTIME CHARLIE BROWN 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME MEAGAN OF ACE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOOD TIME ACE IN THE HOLE 1.17% 3 0 0 0 0 0 0 0 3
KARENDON'S JOYAU DE FRANCE 1.17% 2 0 0 0 0 0 0 1 1
COMPATABULL'S KISHNIGA NICOLE 1.17% 2 0 0 0 0 0 0 1 1
UNIC DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
UNBARA DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME I'M CHARLIE TOO II 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME LI'L CHARLSIE 0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME JOCK OF BRIDGES 0.78% 2 0 0 0 0 0 0 0 2
COXS GOODTIME PETITE MINNIE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME BIT O'GOLD 0.78% 1 0 0 0 0 0 0 1 0
C AND D'S ANGELENE OF SHALMAR 0.78% 1 0 0 0 0 0 0 1 0
FOURSTAR BANDOGS PATTYS PUDDIN 0.78% 1 0 0 0 0 0 0 1 0
BELBOULECAN HISTOIRE DE MA VIE 0.78% 1 0 0 0 0 0 0 1 0
NINON OF FEE'S VALLEY 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JACKPOT KWIK PIK TIKET PETTY 0.78% 2 0 0 0 0 0 0 0 2
GARDIEN'S LUMINATES THE RING 0.78% 1 0 0 0 0 0 0 1 0
BANDOG'S A MILLION WISHES 0.78% 1 0 0 0 0 0 0 1 0
ENSTROM'S EL'BEE GREAT 0.39% 1 0 0 0 0 0 0 0 1
COXS GOODTIME CHARLIE'S ANGEL 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME LUCY 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME PIERRE OF K AND D 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME DANDY ANDY 0.39% 1 0 0 0 0 0 0 0 1
K N' D FOXY JOE OF COX'S GOODTIME 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S DELIGHTFUL JAMIE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MINDY LOU OFKN'D 0.39% 1 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
IMPERATRICE CLEOPATRA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
EGOISTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S TALK OF THE TOWN 0.39% 1 0 0 0 0 0 0 0 1
BANDOG'S JOY TO THE WORLD 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1