Statistics on the Czechoslovakian and Saarloos Wolfdog breeds



  



Functionalities


1. Read first
2. Ancestor statistic - Offsprings statistic
3. Influence statistic - Influence inbreed
4. Coefficient of inbreeding - Ancestor-loss coefficient - Coefficient of relationship
5. Wolfblood
6. Expression to find in bonitation
7. Expression to find in training
8. Find dogs with HD - Find dogs with ED
9. Find dogs born in year
10. Dogs born after year: with more than:offsprings, on generation(s)
11. Mating tool
12. Dogs with highest COI
13. Dogs with lowest AVK
14. Dogs with no Lejdy blood
15. Additionnal notes
16. Contact information



1. Read first

- First of all, dog name, breeder name, date are clickable field.

- Each dog is identified by an unique ID, the "Find dog ID" is used for this purpose, type the name (or first letters of the name) of the dog into the field "Enter dog name:" and click the "Find dog ID" button. If matching dog(s) is found its informations are displayed, then you need to click the dog name to be back on the statistic main page with dog ID fields filled. Alternatively you can just memorize the ID of the dog and go back to the main statistic page and fill manually the "Enter dog ID" fields.

- Then, you are now on the main page with dog ID fields filled, you can performed severals statistic operation (just choose the number of generations you want to run the statistics and click the button):

- NB: you can filter some statistics by country, if one wants no filter just select "All Countries".

- NB: the best way to use "Find breeder" is to type the last name (or its first letters), and then click on the desired breeder name, this would give the good match.




2. Ancestor statistic - Offsprings statistic

- You can see statistics for ancestors/offsprings (depth tell you the depth you went into the pedigree, this is the parameter generation from the main page) statistics on HD, Bonitation code (you see each letter/nb and the number of occurence of it), offsprings number for depth equal to one generation (1Gen), x generation (xGen), and all generation (allGen).

- Then under this, you see the familly tree (according to the depth in the pedigree) with all dogs (ancestors or offsprings).




3. Influence statistic - Influence inbreed

- Influence statistic gives you the percentage of blood by ancestor (Influence inbreed is the same but for common ancestors).

- The 3 interesting fields are: influence, weight, number: "number" is the number of occurence found on the pedigree of the ancestor ; "weight" is the part the ancestor represent in the pedigree ; and "influence" is the percentage of blood of the ancestor.

- Can also be useful to have a quick overview of all ancestors present in the pedigree, just set generations to 15 or 20 (same to find all inbreed dogs in the pedigree).




4. Coefficient of inbreeding - Ancestor-loss coefficient - Coefficient of relationship, statistics are self explanatory. This link will give you informations about those coefficients: http://www.canine-genetics.com/relation.htm

- 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.).




5. Wolfblood, statistic also self explanatory (for the fun because it's not really useful nor meaningful), but we are many to have fun with this.

- Nevertheless something can be interesting, the percentages you see on Sarik, Brita, Argo and Lejdy is the part each wolf represent in the dog. You can also see that some lines are still "isolated" i.e. dog having no Lejdy blood.




6. Enter expression to find in bonitation (CSV only), is used to find dogs whose bonitation code display a certain pattern (and if they have offsprings or not). You can use two key words to construct more evoluted request: and, or. Some exemples:

- I want to find dogs with bonitation code contain P14, I type: P14

- I want to find dogs with bonitation code contain P14 and have offsprings, I check the "Offspring" checkbox and type: P14

- I want to find dogs with bonitation code contain A72 or A73 or A74, I type: A72 or A73 or A74

- I want to find dogs which have in bonitation P14 and C12, I type in the field: P14 and C12

- I want to find dogs which have in bonitation P14 and B12 and have offspings, I check the "Offspring" checkbox and type in the field: P14 and B12

- I want to find dogs which have in bonitation P14 or C12 or B12, I type in the field: P14 or C12 or B12

- And so on...

- Note: for powerful search you can use regular expression (http://www.zytrax.com/tech/web/regex.htm), for this you type in the field: regex:here_your_regular_expression




7. Enter expression to find in training (CSV only), is used to find dogs whose training display a certain pattern (and if they have offsprings or not). You can use two key words to construct more evoluted request: and, or. Exemples:

- I want to find dogs with training contain ZVP or VZ, I type: ZVP or VZ

- And so on... the search engine is the same than the one to search in bonitation.




8. Find dogs with HD - Find dogs with ED, also self explanatory. For HD you can use A, B, C, D, E, and for ED: 0, 1, 2, 3. "Offspring" checkbox to see ones with offsprings... interesting to find dog with bad HD or bad ED who reproduced, and see statistics on their offsprings.



9. Find dogs born in year, for exemple typing 2005 will show you dogs born in year 2005, with the number for each country.



10. Display dogs born after year: with more than:offsprings, on generation(s), is useful to find the "super" reproductors. For exemple:

- Display dogs born after year: 1970 with more than: 500 offsprings, on 3 generation(s)

- Display dogs born after year: 2002 with more than: 50 offsprings, on 1 generation(s)




11. Mating tool

- You can run several statistics for a planned litter. For this you only need to know the ID of the parent 1 and the ID of the parent 2 (use "Find dog ID" to find those IDs). Then just enter in the "Enter dog ID" field: ID1+ID2. For exemple, I want to see what would be results of the mating of my buddy Furcas z Peronówki and Orion Eden severu, the ID of Furcas is 7818, the one of Orion is 7968, so I type: 7818+7968

- This mating option can be used for: Ancestor statistic, Influence statistic, Influence inbreed, Coefficient of inbreeding, Ancestor-loss coefficient, Wolfblood and Coefficient of relationship (for this last one don't use +, only fill the two dogs fields).




12. Dogs with highest COI

- Display dogs (born after the choosen year) with highest COI. 'Display first' parameter is used to display first X dogs (100 by default). You can then see the repartition among countries.




13. Dogs with lowest AVK

- Display dogs (born after the choosen year) with lowest AVK. 'Display first' parameter is used to display first X dogs (100 by default). You can then see the repartition among countries.




14. Dogs with no Lejdy blood (CSV only)

- All dogs born after 1995 who show less than 3 of the wolves blood miss Lejdy. This statistic display these dogs, from youngest to oldest, and shows the repartition among countries. "Offspring" checkbox to filter those who reproduced.




15. Additionnal notes

- There is currently a generation (depth) limit maximum set to 8 for Coefficient of inbreeding and Coefficient of relationship, to reduce the server load. This limit will be then removed.

- You may encounter for some request an "Internal Server Error" message, this means the server timed out before the request finish, this is seen sometimes for coefficient of inbreeding and coefficient of relationship calculation, this will be solved in the next release.

- CSV Database Copyright © www.wolfdog.org

- SWH Database Copyright © www.saarlooswolfdog.com




16. Contact information

- New features request, bug report etc... Contact: csvstat@gmail.com