Author(s) |
Meyer, Karin
Tier, Bruce
Graser, Hans-Ulrich
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Publication Date |
2013
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Abstract |
A computing strategy to update the inverse of the genomic relationship matrix when new genotypes become available is described. It is shown that re-using results of previous computations can result in substantial reductions in computing time required. For instance, when the number of individuals increased by about 1% for matrices larger than 15,000, the time required for updating was less than 7% of that used for direct inversion from scratch.
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Citation |
Journal of Animal Science, 91(6), p. 2583-2586
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ISSN |
1525-3163
0021-8812
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Link | |
Publisher |
American Society of Animal Science
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Title |
Technical note: Updating the inverse of the genomic relationship matrix
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Type of document |
Journal Article
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Entity Type |
Publication
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