extract_values: Extract the value argument(s)
In spdesign: Designing Stated Preference Experiments

extract_values

R Documentation

Extract the value argument(s)

Extracts the value argument(s) of the supplied string. The value argument is defined as the characters between [] string.

extract_values(string, simplify = FALSE)

`string`	A character string
`simplify`	If TRUE return as a vector. Default is FALSE.

A vector or list with the extracted value arguments

spdesign documentation built on July 2, 2026, 5:06 p.m.

spdesign index

Package overview Examples Syntax

Note that we can't provide technical support on individual packages. You should contact the package authors for that.