Description Usage Arguments Value References See Also

This function extracts main effect and interaction coefficients from a PTReg model, using the
stored `"PTReg"`

object.

1 2 |

`object` |
Fitted |

`...` |
Not used. Other arguments to get coefficients. |

The object returned depends on the ... argument which is passed on to the `coef`

method for `PTReg`

objects.

`intercept` |
The intercept estimate. |

`alpha` |
The matrix of the coefficients for main environmental effects. |

`beta` |
The matrix of the regression coefficients for all main genetic effects (the first row) and interactions. |

Yaqing Xu, Mengyun Wu, Shuangge Ma, and Syed Ejaz Ahmed.
*Robust gene-environment interaction analysis using penalized trimmed regression. Journal of
Statistical Computation and Simulation, 88(18):3502-3528, 2018.*

`PTReg`

, and `predict`

methods, and
`bic.PTReg`

.

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