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华南农业大学学报 2005
Importanceof“connectedness”betweenherdsforeffectiveacrossherdgeneticevaluationAbstract: 1TheconceptofconnectednessTheterm“connectedness”iscommonlyusedinanimalbreedinginrelationtothegeneticevaluationsandacrossherdcomparisonofesti-matedbreedingvalues.Inthiscontext,connect-ednessisameasureoraccuracyofacrossherde-valuations.Itcanbedescribedasameasureoftherelationshipsbetweenherdsorcontemporarygroupsbasedontheireffectontheaccuracyofcomparingthegeneticvaluesofanimalsfromoneherdorgrouptotheother.Intruestatisticalsense,adatasetiscon...
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