biogram (version 1.0)

prepare_data: Prepare data for further analysis

Description

Creates random stratified subsample of population.

Usage

prepare_data(data_set, pos, neg, train_size, test_size)

Arguments

data_set

data set.

pos

indices of positive data.

neg

indices of negative data.

train_size

a vector of length 2 - size of positive and negative training subsample.

test_size

a vector of length 2 - size of positive and negative test subsample.

Value

• a list of a length 2 containing cases belonging to respectively train and test sample.

Details

Check it for 0 sample size.

Examples

#data(iris)
#prepare_data(iris, 1:20, 101:120, c(5, 5), c(8, 8))