Description Usage Arguments Value See Also Examples

Computes the test statistic at the current node. Not to be called directly by the user.

1 | ```
get_node_val(f1, f2, data, lrt = TRUE, ...)
``` |

`f1` |
a two-sided formula of the fitted survival model, without the longitudinal outcome in
the right side of the formula. Only needed when |

`f2` |
a two-sided formula of the fitted survival model, same as |

`data` |
a data.frame containing covariates in |

`lrt` |
if TRUE, use likelihood ratio test, otherwise use Wald test. Default is TRUE. |

`...` |
further arguments to pass to or from other methods. |

The test statistic at the current node.

1 2 3 4 | ```
data(data_timevar);
f1 <- Surv(time_L, time_Y, delta)~X3+X4+X5;
f2 <- Surv(time_L, time_Y, delta)~y+X3+X4+X5;
get_node_val(f1, f2, data_timevar, lrt=TRUE);
``` |

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