Title
Genomic prediction with epistasis models: on the marker-coding-dependent performance of the extended GBLUP and properties of the categorical epistasis model (CE).
Abstract
Based on our results, for EGBLUP, a symmetric coding {-1,1} or {-1,0,1} should be preferred, whereas a standardization using allele frequencies should be avoided. Moreover, CE can be a valuable alternative since it does not possess the undesired theoretical properties of EGBLUP. However, which model performs best will depend on characteristics of the data and available prior information. Data from previous experiments can for instance be incorporated into the marker coding of EGBLUP.
Year
DOI
Venue
2017
10.1186/s12859-016-1439-1
BMC Bioinformatics
Keywords
Field
DocType
Epistasis model,Genomic prediction,Interaction
Biology,Epistasis,Categorical variable,Coding (social sciences),Artificial intelligence,Bioinformatics,Genetics,Machine learning,Linear regression
Journal
Volume
Issue
ISSN
18
1
1471-2105
Citations 
PageRank 
References 
0
0.34
4
Authors
7