# Summary Method for frailtyHL Object

### Description

It provides standard summary statistics for the fitted frailtyHL objects.

### Usage

1 2 |

### Arguments

`object` |
A |

`...` |
other arguments |

### Details

When applied to a frailtyHL object summary statistics are producted if the underlying model estimation converged. Otherwise, produces an error message.

### Value

It returns a list of summary.frailtyHL object containing the following statistics and tables.

`Model` |
A selected model of log-normal or gamma frailty models. |

`formula` |
The formula used in the undelying |

`Method` |
The order of Laplace approximation mord and dord used in the undelying |

`FixCoef` |
A two-dimensional matrix of fixed effects parameter estimates, repective standard errors and t-values. |

`RandCoef` |
A two-dimensional matrix of random effects estimates and repective standard errors. |

`likelihood` |
Vectors of -2 * likleihood. |

`iter` |
Number of iterations used in |

`convergence` |
A text, "converged" if the estimation converged and "did not converge" oterwise. |

`aic` |
Three AIC criteria(cAIC, mAIC, rAIC) based on conditional likelihood, marginal likelihood and restricted likelihood |

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