Ancestor calculations 9 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:
MIRADON FUNKY WHITE BOY


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 136 2 3 6 6 9 15 25 34 50
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 886 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
BAYHILL CELEBRATE! 50.00% 1 1 0 0 0 0 0 0 0 0
MIRADON HISSY FIT!!! 50.00% 1 1 0 0 0 0 0 0 0 0
STEPHLYN'S ABSOLUTELY FABULOUS 25.00% 1 0 1 0 0 0 0 0 0 0
BAYHILL LA DOLCE VITA 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0
STEPHLYN'S WILD WILD WEST 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN LONGDOWN DARTAGNAN 12.50% 1 0 0 1 0 0 0 0 0 0
STARHAVEN'S TAROT AT BAYHILL 12.50% 1 0 0 1 0 0 0 0 0 0
MIRADON MUST POSSESS 12.50% 1 0 0 1 0 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 6.45% 8 0 0 0 0 0 2 3 2 1
BLAZINS' IRONSIDE PERRY OF NRW 6.25% 1 0 0 0 1 0 0 0 0 0
SHADETREE STEPHLYN GETNJIGGYW'IT 6.25% 1 0 0 0 1 0 0 0 0 0
STARHAVEN'S OUIJA MA REVE RETOUR 6.25% 1 0 0 0 1 0 0 0 0 0
BRIARPATCH'S SIMON SAYS 6.25% 1 0 0 0 1 0 0 0 0 0
KOBI'S HOT CROSS BUNZ 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 5.27% 12 0 0 0 0 0 0 3 6 3
COX'S GOODTIME O'NARLY PECODA 4.69% 2 0 0 0 0 1 1 0 0 0
STARHAVEN'S LA ECSTASY 4.69% 2 0 0 0 0 1 1 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 4.69% 8 0 0 0 0 0 1 2 3 2
STARHAVEN'S MAKE A WISH 4.69% 2 0 0 0 0 1 1 0 0 0
ENSTROM'S EL'BEE GREAT 4.49% 11 0 0 0 0 0 0 2 6 3
VI DU LAC STARHAVEN'S ANGEL 3.91% 3 0 0 0 0 0 2 1 0 0
KISHNIGA'S BENVENUTO 3.91% 3 0 0 0 0 0 2 1 0 0
ADAMS' UNIQUE PHYSIQUE 3.32% 11 0 0 0 0 0 0 1 3 7
COX'S GOOD TIME DORENE 3.32% 11 0 0 0 0 0 0 1 3 7
COX'S GOODTIME MAKE HIS MARC 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
BEE-VEE'S SLY LEFOX BUSHAWAY 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S MON SAUVAGE 3.13% 5 0 0 0 0 0 0 3 2 0
STARHAVEN'S HOT AND SPICY 3.13% 5 0 0 0 0 0 0 3 2 0
C AND D'S LABOSS MON BUNTIN 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
ENSTROM'S WILL HE MAKE IT 2.54% 11 0 0 0 0 0 0 0 2 9
COX'S GOODTIME GINGER SNAP 2.34% 2 0 0 0 0 0 1 1 0 0
VI DU LAC STARHAVEN'S HOT FLASH 2.34% 2 0 0 0 0 0 1 1 0 0
STARHAVEN'S TWICE CHARMED 2.34% 2 0 0 0 0 0 1 1 0 0
FISHER'S MON REVE OF STARHAVEN 2.34% 2 0 0 0 0 0 1 1 0 0
ENSTROM'S PUDDIN'S PRINCESS 2.34% 10 0 0 0 0 0 0 0 2 8
2.34% 4 0 0 0 0 0 0 2 2 0
2.15% 6 0 0 0 0 0 0 1 2 3
2.15% 6 0 0 0 0 0 0 1 2 3
COX'S GOOD TIME DANDY ANDY 1.95% 2 0 0 0 0 0 1 0 1 0
COLONEL TRUSARDI DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 1.95% 3 0 0 0 0 0 0 2 1 0
COX'S GOODTIME DAGNY DVILLE 1.56% 1 0 0 0 0 0 1 0 0 0
BUSHAWAY REMY LEFOX 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
ENSTROM'S SPIKE OF STARHAVEN 1.56% 5 0 0 0 0 0 0 0 3 2
CROCKETT'S RAM BULL N GIRL 1.56% 5 0 0 0 0 0 0 0 3 2
1.56% 5 0 0 0 0 0 0 0 3 2
COX'S GOODTIME MEAGAN OF ACE 1.37% 3 0 0 0 0 0 0 1 1 1
COXS GOOD TIME PETITE MIGNON 1.17% 2 0 0 0 0 0 0 1 1 0
0.98% 4 0 0 0 0 0 0 0 1 3
TERRETTE'S JOIE DE NOEL 0.98% 4 0 0 0 0 0 0 0 1 3
FAIRMONTS HEART TO BEAT 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
COX'S GOOD TIME LA TIGRE 0.98% 4 0 0 0 0 0 0 0 1 3
OMAR SHARIF DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
CHIRINE MA JOIE 0.98% 3 0 0 0 0 0 0 0 2 1
WAMBO DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
COX'S GOODTIME BIT O'GOLD 0.78% 1 0 0 0 0 0 0 1 0 0
COX'S GOODTIME LI'L CHARLSIE 0.78% 1 0 0 0 0 0 0 1 0 0
C AND D'S ANGELENE OF SHALMAR 0.78% 1 0 0 0 0 0 0 1 0 0
LEFOX TROUBLE DE SMASHER 0.78% 1 0 0 0 0 0 0 1 0 0
COLONEL BLANC DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ANDREA DES GENTILS MINOIS 0.78% 4 0 0 0 0 0 0 0 0 4
COXS GOODTIME CHARLIE'S ANGEL 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
WANDA'S SUGAR MAN 0.59% 3 0 0 0 0 0 0 0 0 3
RAMBULL'S MINERVA 0.59% 3 0 0 0 0 0 0 0 0 3
FREEDOMS NOTTINGHAM LACE 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME HOT TODDY 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME SANDMAN 0.39% 2 0 0 0 0 0 0 0 0 2
COXS GOOD TIME CRICKET 0.39% 2 0 0 0 0 0 0 0 0 2
LEFOX DOLLY PARTON 0.39% 1 0 0 0 0 0 0 0 1 0
KISHNIGA KNOLLAND KATIE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME PETITE MIMI 0.39% 2 0 0 0 0 0 0 0 0 2
WOLF'N WRINKLES J. EDGAR 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S VANILLA PUDDIN 0.39% 2 0 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
PICASSO DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
C AND D'S DELIGHTFUL JAMIE 0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S LORD SIMON DBOUTON 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S GILL DE LABERIEUS 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S BANDOLERO OF ONO 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SPARKLE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
FAIRMONT'S RADAR AHEAD 0.20% 1 0 0 0 0 0 0 0 0 1
COXS GOOD TIME PETITE POUPEE 0.20% 1 0 0 0 0 0 0 0 0 1
C AND D'S T MODEL SPECIAL 0.20% 1 0 0 0 0 0 0 0 0 1
C AND D'S DIXIE DARLING 0.20% 1 0 0 0 0 0 0 0 0 1