as.tokens: coercion and checking functions for tokens objects
Description
Coerce a list of character elements to a quanteda tokens object, or check whether
an object is a tokens object.
Usage
as.tokens(x)
"as.tokens"(x)
"as.list"(x, ...)
"as.character"(x, use.names = FALSE, ...)
is.tokens(x)
Arguments
x
list of character elements
use.names
logical; preserve names if TRUE. For
as.character.tokens only.
Value
as.tokens returns a quanteda tokens objectas.list.tokens returns a simple list of characters from a
tokens objectas.character.tokens returns a character vector from a
tokens objectis.tokens returns TRUE if the object is of class
tokens, FALSE otherwise.