cStep2 {forsearch}

Update Observation Set in Step 2

Description

Derives the set of observation numbers for step 2 for forsearch in Cox proportional hazard models

Usage

cStep2(f.e, finalm, dfa2, ms, rnk2, ss, b.d)

Arguments

f.e

Right hand side of formula

finalm

List of rows in model at each stage

dfa2

Complete data frame with factor subset indicator codes

ms

Number of observations in first stage of Step 2

rnk2

Rank of linear analysis with factor variables removed

ss

NULL or vector of observation numbers manually entered into Step 1

b.d

Indicator of starting point for diagnostic listings

Details

Support function, usually not called independently

Value

Vector of expanding number sets corresponding to observation numbers

Author(s)

William R. Fairweather