Thread: Penn Hip method
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Old 20-05-2011, 09:57   #23
saschia
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Hey guys, I still do not understand how you can get usable results from numbers that only say how the dog is doing in comparison with the rest of the population. I am not questioning the results, mind, I would just like to know what they mean.
I mean, if, theoretically, the whole population of US vlcaks was HD A(0/0), wouldn't the percentiles be of no real value? I mean in population of healthy animals, even the lowest-score is still healthy. And in reverse, if most of animals was D or E, than if one was in great percentile, it could still be just a C or D dog...

So do the result contain also some other numbers, that reflect the absolute values, not relative?
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