qdap (version 1.3.5)

multigsub: Multiple gsub

Description

A wrapper for gsub that takes a vector of search terms and a vector or single value of replacements.

Usage

multigsub(pattern, replacement = NULL, text.var, leadspace = FALSE,
  trailspace = FALSE, fixed = TRUE, trim = TRUE, order.pattern = fixed,
  ...)

mgsub(pattern, replacement = NULL, text.var, leadspace = FALSE,
  trailspace = FALSE, fixed = TRUE, trim = TRUE, order.pattern = fixed,
  ...)

Arguments

pattern

Character string to be matched in the given character vector.

replacement

Character string equal in length to pattern or of length one which are a replacement for matched pattern.

text.var

The text variable.

leadspace

logical. If TRUE inserts a leading space in the replacements.

trailspace

logical. If TRUE inserts a trailing space in the replacements.

fixed

logical. If TRUE, pattern is a string to be matched as is. Overrides all conflicting arguments.

trim

logical. If TRUE leading and trailing white spaces are removed.

order.pattern

logical. If TRUE and fixed = TRUE, the pattern string is sorted by number of characters to prevent substrings replacing meta strings (e.g., pattern = c("the", "then") resorts to search for "

...

Additional arguments passed to gsub.

Value

• Returns a vector with the pattern replaced.

See Also

gsub

Examples

multigsub(c("it's", "I'm"), c("it is", "I am"), DATA$state)
mgsub(c("it's", "I'm"), c("it is", "I am"), DATA$state)
mgsub("[[:punct:]]", "PUNC", DATA$state, fixed = FALSE)