output.coxphout: Summary of coxph.tree output

In TimeVTree: Survival Analysis of Time Varying Coefficients Using a Tree-Based Approach

Description

This funtion organizes coxph.tree output into a format that can be used as an input for prune, plot_coxphtree, and mat.tvbeta.

Usage

output.coxphout(coxout) 

Arguments

coxout

output from coxph.tree

Value

output.coxphout returns a table with following columns.

Depth	Depth value specified in the argument
Block	Time intervals present at each depth
Node	Unique number assigned to each block
Left	Node of a block that was divided into the left side in the next depth
Right	Node of a block that was divided into the right side in the next depth
Score	Modified score statistic of each node
lkl	Likelihood ratio value of each node
Start	Starting time of the node
End	Ending time of the node
# of Cases	Number of observations in each node
# of Events	Number of events in each node

References

Xu, R. and Adak, S. (2002), Survival Analysis with Time-Varying Regression Effects Using a Tree-Based Approach. Biometrics, 58: 305-315.

TimeVTree documentation built on May 2, 2019, 2:17 a.m.