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Subjects United States Remove constraint United States: United States Subjects Canada Remove constraint Canada: Canada Authors Wiggans, G.R. Remove constraint Wiggans, G.R.: Wiggans, G.R.

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1. A method for combining United States and Canadian bull evaluations

Description:: Includes references.
Author:: Wiggans, G.R. , VanRaden, P.M. , Powell, R.L.
Subject:: dairy bulls , Holstein , progeny testing , milk yield , accuracy , mathematical models , statistical analysis , Canada , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1992

2. Comparison of methods to rank bulls across countries

Description:: Includes references.
Author:: Banos, G. , Wiggans, G.R. , Robinson, J.A.B.
Subject:: dairy bulls , Jersey , breeding value , linear models , genetic improvement , milk yield , milk fat percentage , Ayrshire (cattle breed) , Canada , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1992

3. Impact of paternity errors in cow identification on genetic evaluations and international comparisons

Description:: Includes references
Author:: Banos, G. , Wiggans, G.R. , Powell, R.L.
Subject:: dairy bulls , Holstein , sire evaluation , pedigree , genetic trend , genetic correlation , heritability , quantitative traits , milk protein yield , milk yield , milk fat yield , bias , United States , Canada , New Zealand , Netherlands
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2001

4. Relationship between United States and Canadian genetic evaluations of longevity and somatic cell score

Description:: Includes references
Author:: Powell, R.L. , Vanraden, P.M. , Wiggans, G.R.
Subject:: dairy cows , Holstein , longevity , sire evaluation , somatic cell count , lactation number , breeding value , equations , genetic correlation , United States , Canada
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1997

5. Selection of single-nucleotide polymorphisms and quality of genotypes used in genomic evaluation of dairy cattle in the United States and Canada

Description:: Includes references
Author:: Wiggans, G.R. , Sonstegard, T.S. , VanRaden, P.M. , Matukumalli, L.K. , Schnabel, R.D. , Taylor, J.F. , Schenkel, F.S. , Van Tassell, C.P.
Subject:: single nucleotide polymorphism , genotype , prediction , dairy cows , dairy bulls , gene frequency , heterozygosity , breed differences , accuracy , pedigree , United States , Canada
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009