Name | Description |
Average of inbreeding and ancestor loss coeffients by breeds | Average of Inbreeding coefficients for 4, 6 and 8 generations and Ancestor loss coefficients for 4, 6 and 10 generations by breeds calcuted from cats which have full 4 generations pedigree and number of cats is at least 50. |
Average of inbreeding and ancestor loss coeffients by breeds / 20 years | Average of Inbreeding coefficients for 4, 6 and 8 generations and Ancestor loss coefficients for 4, 6 and 10 generations by breeds calcuted from cats born in the last 20 year and which have full 4 generations pedigree and number of cats is at least 50. |
Average of COI and ALC by decades | Average of inbreeding and ancestor loss coefficients grouped by decades and calculated according to birthdate. Cats which have a full 4 generations pedigree are taken to the calculation. |
Russian Blue - COI & ALC average by countries / 20 years | Average of COI (4,6 and 8 generations) and ALC (4,6 and 10 generations). Cats born last 20 years and the whole 4 generations pedigree is known. Countries where more than 50 cats found. |
Russian Blue - Finland | Statictics on Russian blue cats born in Finland for each year: number of cats, average of COI = Coefficient of inbreeding (6 generations) and ALC = Ancestor loss coefficient (10 calculations), number of litters, average litter size, number of used males and females in breeding and effective population calculated with 2 different ways: I: Effective population = 4 * number of males * numbere of females / (number of males + number of females), II: 1/(2*COI growth rate). If number is 0, calculation is not possible as COI of offspring is lower than COI of parents. |
Russian Blue - Sweden | Statictics on Russian blue cats born in Sweden for each year from 1990: number of cats, average of COI = Coefficient of inbreeding (6 generations) and ALC = Ancestor loss coefficient (10 calculations), number of litters, average litter size, number of used males and females in breeding and effective population calculated with 2 different ways: I: Effective population = 4 * number of males * numbere of females / (number of males + number of females), II: 1/(2*COI growth rate). If number is 0, calculation is not possible as COI of offspring is lower than COI of parents. |