seqlr.score.pred: Compute score of cutoff for predictive case

In SubgrpID: Patient Subgroup Identification for Clinical Drug Development

Description

Compute score of cutoff for predictive case

Usage

seqlr.score.pred(data, yvar, censorvar, xvar, trtvar, cutoff, type, class.wt,
  dir, nsubj, min.sigp.prcnt)

Arguments

data	input data frame.
yvar	response variable name.
censorvar	censoring variable name.
xvar	name of predictor for which cutpoint needs to be obtained.
trtvar	treatment variable name.
cutoff	a specific cutpoint for which the score needs to be computed.
type	"c" continuous; "s" survival; "b" binary.
class.wt	vector of length 2 used to weight the accuracy score , useful when there is class imbalance in binary data defaults to c(1,1).
dir	direction of cut.
nsubj	number of subjects.
min.sigp.prcnt	desired proportion of signature positive group size for a given cutoff.

Value

score (p-value of treatment*subgroup interaction) for the given cutoff.

SubgrpID documentation built on May 2, 2019, 8:02 a.m.