opera.solve: solve opera odel

In WangTJ/opera: Ordering Poset Elements by Recursive Amalgamation

Description

Ordering poset element by recursive amalgamation. Stratifying the staging variables with respect to the survival outcomes. For computing efficiency, before inputting to functions, data should be sorted by follow-up time.

Usage

opera.solve(time, cen, Z, PO, cov, maxiter = 10, eps = 1e-04, GIC = 2)

Arguments

time	a vector of follow-up time
cen	a vector of censoring status
Z	a matrix of staging variables
PO	a vector of paritial order relationship staging variables
cov	a matrix of covariates
maxiter	maximum number of iterations in each approximation step
eps	accuracy level
GIC	the parameter of GIC law, the default value is 2, which is AIC law

Value

staging result of staging variables

WangTJ/opera documentation built on April 26, 2020, 8:24 a.m.