memisc: Substitute – R documentation

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Substitute

Substitutions in Language Objects

Description

Substitute differs from substitute in so far as its first argument can be a variable that contains an object of mode "language". In that case, substitutions take place inside this object.

Usage

Substitute(lang,with)

Arguments

`lang`	any object, unevaluated expression, or unevaluated language construct, such as a sequence of calls inside braces
`with`	a named list, environment, data frame or data set.

Details

The function body is just do.call("substitute",list(lang,with)).

Value

An object of storage mode "language" or "symbol".

Examples

lang <- quote(sin(x)+z)
substitute(lang,list(x=1,z=2))
Substitute(lang,list(x=1,z=2))

memisc

Management of Survey Data and Presentation of Analysis Results

v0.99.27.3

GPL-2

Authors

Martin Elff (with contributions from Christopher N. Lawrence, Dave Atkins, Jason W. Morgan, Achim Zeileis)

Initial release

2020-11-18