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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:
FANCIBULS FRONT PAGE NEWS


Coefficient of Inbreeding (COI):
3.125%

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 128 2 3 7 10 18 22 26 36 46
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 894 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.5% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
FANCIBUL'S ROCK-N THE BOAT 50.00% 1 1 0 0 0 0 0 0 0 0
FANCIBUL-KLASSE TRESOR D'OR 50.00% 1 1 0 0 0 0 0 0 0 0
FANCIBUL'S OKLAHOMA RUFF-NEK 25.00% 1 0 1 0 0 0 0 0 0 0
FANCIBUL OPRAH O'OKLAHOMA 25.00% 1 0 1 0 0 0 0 0 0 0
KLASSE TIARA OF FANCIBUL 25.00% 1 0 1 0 0 0 0 0 0 0
C AND D'S LABOSS MON BUNTIN 18.75% 2 0 0 1 1 0 0 0 0 0
FANCIBULS DIAMOND IN THE SKY 18.75% 2 0 0 1 1 0 0 0 0 0
15.63% 3 0 0 0 2 1 0 0 0 0
FANCIBUL'S SUNKIST STAR ARISEN 15.63% 3 0 0 0 2 1 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
FANCIBUL'S TIN WOOF SUNDAE 12.50% 1 0 0 1 0 0 0 0 0 0
FANCIBUL'S DIAMOND GEM O'BOSS 12.50% 1 0 0 1 0 0 0 0 0 0
FANCIBUL'S SEMINOLE PATCHWORK 12.50% 1 0 0 1 0 0 0 0 0 0
FANCIBUL UP ABOVE THE WORLD 12.50% 1 0 0 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 9.38% 2 0 0 0 1 1 0 0 0 0
C AND D'S MADONNA LA MON 9.38% 2 0 0 0 1 1 0 0 0 0
7.81% 3 0 0 0 0 2 1 0 0 0
HI-ARC'S MINNIE MOUSE 7.81% 3 0 0 0 0 2 1 0 0 0
SMOKEY VALLEY'S WISHBONE 6.25% 1 0 0 0 1 0 0 0 0 0
AMAZINS GRACE FOR FANCIBUL 6.25% 1 0 0 0 1 0 0 0 0 0
FANCIBULS SWEET SPIRIT 6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 6.25% 3 0 0 0 0 1 2 0 0 0
6.25% 5 0 0 0 0 0 3 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
COX'S GOOD TIME DORENE 5.66% 16 0 0 0 0 0 0 2 7 7
ADAMS' UNIQUE PHYSIQUE 5.66% 16 0 0 0 0 0 0 2 7 7
COX'S GOODTIME ISABELLA 5.47% 3 0 0 0 0 1 1 1 0 0
COX'S GOODTIME MINDY LOU OFKN'D 4.88% 9 0 0 0 0 0 0 4 4 1
HERE TIS' UP 'N ADAM'S MATCH 4.69% 2 0 0 0 0 1 1 0 0 0
C AND D'S ANGELENE OF SHALMAR 4.69% 2 0 0 0 0 1 1 0 0 0
HI-ARC'S GREY POUPON 4.69% 2 0 0 0 0 1 1 0 0 0
FANCIBUL GRADON BAYOU BARON 4.69% 2 0 0 0 0 1 1 0 0 0
FAIRMONTS HEART TO BEAT 3.91% 17 0 0 0 0 0 0 0 3 14
3.13% 1 0 0 0 0 1 0 0 0 0
SMOKEY VALLEY'S SPICE GIRL 3.13% 1 0 0 0 0 1 0 0 0 0
GRADONS FANCIBUL ATTABOIS 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME THE JOCK 3.13% 1 0 0 0 0 1 0 0 0 0
COX'S GOODTIME LUCY 3.13% 1 0 0 0 0 1 0 0 0 0
ENSTROM'S EL'BEE GREAT 2.73% 3 0 0 0 0 0 1 1 1 0
COXS GOODTIME CHARLIE'S ANGEL 2.73% 3 0 0 0 0 0 1 1 1 0
2.54% 9 0 0 0 0 0 0 0 4 5
2.34% 10 0 0 0 0 0 0 0 2 8
HERE TIS' UP 'N' ADAM DE MCKEE 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME DANDY ANDY 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 8 0 0 0 0 0 0 0 4 4
C AND D'S DELIGHTFUL JAMIE 2.34% 2 0 0 0 0 0 1 1 0 0
TEA-D'S GRADON BRIARPATCH 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
2.15% 9 0 0 0 0 0 0 0 2 7
TERRETTE'S JOIE DE NOEL 2.15% 9 0 0 0 0 0 0 0 2 7
2.15% 9 0 0 0 0 0 0 0 2 7
ENSTROM'S PUDDIN'S PRINCESS 1.95% 5 0 0 0 0 0 0 1 2 2
COX'S GOODTIME SUGAR PLUM 1.76% 4 0 0 0 0 0 0 1 2 1
FREEDOMS NOTTINGHAM LACE 1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
FANCIBUL GRADON'S SO-FINE 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME SANDMAN 1.56% 6 0 0 0 0 0 0 0 2 4
COXS GOOD TIME CRICKET 1.56% 3 0 0 0 0 0 0 1 2 0
COX'S GOODTIME LI'L CHARLSIE 1.56% 1 0 0 0 0 0 1 0 0 0
COX'S GOOD TIME LA TIGRE 1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 1 0 0 0 0 0 1 0 0 0
ENSTROM'S WILL HE MAKE IT 1.37% 3 0 0 0 0 0 0 1 1 1
C AND D'S T MODEL SPECIAL 1.37% 3 0 0 0 0 0 0 1 1 1
L'CREAM DREAM MACHINE D'MCKEE 1.17% 2 0 0 0 0 0 0 1 1 0
LA PETITE CHAMONIX DE MCKEE 1.17% 2 0 0 0 0 0 0 1 1 0
LA PETITE PIXIE DE MCKEE 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
COX'S GOOD TIME SPARKLE OF KN'D 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
FAIRMONT'S RADAR AHEAD 0.78% 3 0 0 0 0 0 0 0 1 2
COXS GOOD TIME PETITE POUPEE 0.78% 3 0 0 0 0 0 0 0 1 2
MADAMOISELLE COCO DE PETIT DRAC 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
ENSTROM'S VANILLA PUDDIN 0.78% 3 0 0 0 0 0 0 0 1 2
COX'S GOOD TIME PETITE MIMI 0.78% 3 0 0 0 0 0 0 0 1 2
0.59% 2 0 0 0 0 0 0 0 1 1
JIMMY LEE'S BANDOLERO OF ONO 0.59% 3 0 0 0 0 0 0 0 0 3
JIMMY LEE'S SPARKLE 0.59% 3 0 0 0 0 0 0 0 0 3
ENSTROM'S SANDMAN'S TUFF STUF 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
LA PETITE MONIQUE DE MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2
COX'S GOOD TIME CHRISTMAS EVE 0.39% 2 0 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.39% 2 0 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S LORD SIMON DBOUTON 0.39% 2 0 0 0 0 0 0 0 0 2
TERRETTE'S GILL DE LABERIEUS 0.39% 2 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME PIERRE 0.20% 1 0 0 0 0 0 0 0 0 1
COX'S PETITE BABETTE 0.20% 1 0 0 0 0 0 0 0 0 1
JIMMY LEE'S SABLONNEUX D'OR 0.20% 1 0 0 0 0 0 0 0 0 1
XANDER VAN FIVELZIGHT 0.20% 1 0 0 0 0 0 0 0 0 1
GWENDOLYNE DE PETIT DRAC 0.20% 1 0 0 0 0 0 0 0 0 1
COLLOM'S PETITE SHERRIE 0.20% 1 0 0 0 0 0 0 0 0 1
LAFOREST'S SUGAR BEAR 0.20% 1 0 0 0 0 0 0 0 0 1
BURLINGTON BERTI OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
WINDMARKS POLKA DOT ANNIE 0.20% 1 0 0 0 0 0 0 0 0 1
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