splitTestTrain: Split samples into train/test

In netDx: Network-based patient classifier

Description

Split samples into train/test

Usage

splitTestTrain(pheno_DF, pctT = 0.7, verbose = FALSE)

Arguments

pheno_DF	(data.frame) patient information Must contain the following columns: 1. ID: (char) patient IDs 2. STATUS: (char) patient classes. Values not equal to predClass will be considered as 'other' Expects rows with unique IDs
pctT	(numeric between 0 and 1) Fraction of patients to randomly assign to the training set. The remainder will be used for blind test set
verbose	(logical) print messages

Value

(char) vector of length nrow(pheno_DF), with values of 'TRAIN' or 'TEST'. The order corresponds to pheno_DF; a patient labelled 'TRAIN' has been assigned to the training set, and one labelled 'TEST' as been assigned to the test set.

Examples

data(pheno)
x <- splitTestTrain(pheno)

netDx documentation built on Dec. 11, 2020, 2:01 a.m.