seTwoPhase: seTwoPhase functions

In yaqicao/TwoPhaseAccuracy: Two-phase stratified sampling and analysis for predicting binary outcomes

Description

seTwoPhase functions

Usage

seTwoPhase(
  Outcome,
  X,
  Z,
  Stratum,
  Phase_ID,
  namesX,
  namesZ,
  q,
  p,
  numBoot,
  method
)

Arguments

Outcome	vector of length n
X	matrix of size n x t (t standard predictors included in the model)
Z	matrix of size n x m (m biomarkers included in the model); some subjects have NA values
Stratum	vector of length n
Phase_ID	vector of length n
namesX	names of X; vector of length t
namesZ	names of Z; vector of length m
q	threshold value for TPR(q)
p	threshold value for FPR(p)
numBoot	number of bootstrap samples
method	"Benchmark", "ML"

Value

standard error using bootstrap resampling

Examples

se_benchmark <- seTwoPhase(Outcome, X, Z, Stratum, Phase_ID, namesX, namesZ, q=0.2, p=0.9, numBoot=1000, method="ML")

yaqicao/TwoPhaseAccuracy documentation built on Dec. 23, 2021, 7:16 p.m.