familyNames-methods: Getter to obtain the exposures's names of an ExposomeSet.

In rexposome: Exposome exploration and outcome data analysis

Description

This method returns the name of the families in an ExposomeSet, but it can return a vector, labeled with the exposures in the ExposomeSet, containing the family belonging to each exposure.

Usage

familyNames(object, by.exposure = FALSE)

Arguments

object	ExposomeSet that will be queried for the exposures's family-names.
by.exposure	(default FALSE) If TRUE a vector labeled with each exposure name will be returned with the family of each exposures. If FALSE a vector with the (unique) name of the families of exposures will be returned.

Value

The families of the exposures into the ExposomeSet, or the family of each exposure into the ExposomeSet.

See Also

exposureNames to get the name of the exposures, phenotypeNames to get the phenotypes

Examples

data("exposome")
# Get families
familyNames(expo)
# Get the family of each exposure
familyNames(expo, by.exposure = TRUE)

rexposome documentation built on March 13, 2021, 2:01 a.m.