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Table 3 Comparison of predictive correlations (Pearson’s) among ADD, POE, and ADD-POE models

From: Incorporating parent-of-origin effects in whole-genome prediction of complex traits

Data

\(Corr^{(\mathrm {ADD{\text{- }}POE})}_{{\mathbf {y}},\hat{{\mathbf {y}}}} - Corr^{(\mathrm {ADD})}_{{\mathbf {y}},\hat{{\mathbf {y}}}}\)

\(Corr^{(\mathrm {ADD{\text{- }}POE})}_{{\mathbf {y}},\hat{{\mathbf {y}}}} - Corr^{(\mathrm {POE})}_{{\mathbf {y}},\hat{{\mathbf {y}}}}\)

Mouse

0.000

0.005

\(\hbox {Simulated}^{{\mathrm{a}}}\)

0.001

−0.080

  1. ADD additive model, POE parent-of-origin model, ADD-POE parent-of-origin model where two substitution effects are modeled only to markers with significant signals on parent-of-origin effects
  2. \({}^{{\mathrm{a}}}\) Takes \(s=0.6\), \(\rho = 0\) as a benchmarking scenario
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Genetics Selection Evolution

ISSN: 1297-9686