spatstat.utils (version 3.2-5)

paren: Add or Remove Parentheses

Description

Add or remove enclosing parentheses around a string.

Usage

paren(x, type = "(")
unparen(x)

Value

A character string, or vector of character strings of the same length as x.

Details

paren(x) adds enclosing parentheses to the beginning and end of the string x.

unparen(x) removes enclosing parentheses if they are present.

See Also

commasep

Examples

  paren("Hello world")
  paren(42, "[")
  paren(letters[1:10])
  unparen(c("(yes)", "[no]", "{42}"))