Unstructured | Diagonal | Standard | ||||
---|---|---|---|---|---|---|

Environment–Trait | Correlation | MSPE | Correlation | MSPE | Correlation | MSPE |

E1-Yield | 0.163 | 46.407 | 0.168 | 43.691 | 0.215 | 41.714 |

E2-Yield | 0.405 | 23.671 | 0.156 | 31.586 | 0.214 | 24.943 |

E3-Yield | 0.298 | 39.946 | 0.243 | 42.735 | 0.247 | 37.383 |

Mean of the estimated correlations and MSPE for predicting the trait Yield for all lines in each environment. The BMTME was fitted using unstructured, diagonal, and standard variance–covariance matrices. Environment (E1, E2, and E3)–trait Yield.