getFacetVars {clinDataReview}

Get facetting variables from facet parameters.

Description

Get facetting variables from facet parameters.

Usage

getFacetVars(facetPars = list())

Arguments

facetPars

List with facetting parameters, passed to the facetting function. Variables should be specified as character or formula. For 'wrap' facetting (facetType is 'wrap'), if the layout is not specified via nrow/ncol, 2 columns are used by default.

Value

Character vector with facetting variable

Author(s)

Laure Cougnaud