subgrp_perf_pred {BioPred}

Subgroup Performance Evaluation for Predictive Cases

Description

This function evaluates the performance of subgroups based on different types of response variables in predictive cases.

Usage

subgrp_perf_pred(
  yvar,
  censorvar = NULL,
  grpvar,
  grpname,
  trtvar,
  trtname,
  xvars.adj = NULL,
  data,
  type,
  yvar.display = yvar,
  grpvar.display = grpvar,
  trtvar.display = trtvar
)

Arguments

yvar

Response variable name.

censorvar

Censoring variable name (0-censored, 1-event).

grpvar

Subgroup variable name.

grpname

A vector of ordered subgroup names (values in the column of grpvar).

trtvar

Treatment variable name.

trtname

A vector of ordered treatment names (values in the column of trtvar).

xvars.adj

Other covariates to adjust when evaluating the performance.

data

The dataset.

type

"c" for continuous; "s" for "survival", and "b" for binary.

yvar.display

Display name of the response variable.

grpvar.display

Display name of the group variable.

trtvar.display

Display name of the treatment variable.

Value

A list containing the comparison results, group results, and possibly a plot.