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R
MSnbase

getVariableName

Return a variable name

Description

Return the name of variable varname in call match_call.

Usage

getVariableName(match_call, varname)

Arguments

match_call

An object of class call, as returned by match.call.
varname

An character of length 1 which is looked up in match_call.

Value

A character with the name of the variable passed as parameter varname in parent close of match_call.

Author(s)

Laurent Gatto

Examples

a <- 1
f <- function(x, y)
 MSnbase:::getVariableName(match.call(), "x")
f(x = a)
f(y = a)
MSnbase

Base Functions and Classes for Mass Spectrometry and Proteomics

v2.16.1
Artistic-2.0
Authors
Laurent Gatto, Johannes Rainer and Sebastian Gibb with contributions from Guangchuang Yu, Samuel Wieczorek, Vasile-Cosmin Lazar, Vladislav Petyuk, Thomas Naake, Richie Cotton, Arne Smits, Martina Fisher, Ludger Goeminne, Adriaan Sticker and Lieven Clement.
Initial release

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