target: mRMR Target(s)

In mRMRe: Parallelized Minimum Redundancy, Maximum Relevance (mRMR)

mRMR Target(s)

Description

The 'target' method allows you to access the target of a mRMR procedure. In a mRMRe.Network setting, the target consists of the seed or the starting set of features given in the network building.

Usage

## S4 method for signature 'mRMRe.Filter'
target(object)
## S4 method for signature 'mRMRe.Network'
target(object)

Arguments

object

a mRMRe.Filter or mRMRe.Network object.

Author(s)

Nicolas De Jay, Simon Papillon-Cavanagh, Benjamin Haibe-Kains

Examples

set.thread.count(2)
data(cgps)
feature_data <- mRMR.data(data =  data.frame(cgps.ge))

# Create an mRMR filter and obtain the targets of that filter
filter <- mRMR.classic("mRMRe.Filter", data = feature_data, target_indices = 3:5,
						feature_count = 2)
target(filter)

# Build an mRMR-based network and obtain targets (seeds) of the network
network <- new("mRMRe.Network", data = feature_data, target_indices = c(1, 2),
				levels = c(2, 1), layers = 1)
target(network)

mRMRe documentation built on April 25, 2023, 9:13 a.m.