tokens: Print values of cqp attribute

In rcqp: Interface to the Corpus Query Protocol

Description

Get vectors of tokens or types for a cqp attribute.

Usage

ntype(attribute, ...)

types(attribute, ...)

nregion(attribute, ...)

regions(attribute, ...)

ntoken(attribute, ...)

tokens(attribute, ...)

 ## S3 method for class 'cqp_attr'
ntype(attribute, ...)
 ## S3 method for class 'cqp_attr'
types(attribute, ...)
 ## S3 method for class 'cqp_attr'
nregion(attribute, ...)
 ## S3 method for class 'cqp_attr'
regions(attribute, ...)
 ## S3 method for class 'cqp_attr'
ntoken(attribute, ...)
 ## S3 method for class 'cqp_attr'
tokens(attribute, ...)

Arguments

attribute	A cqp_attr object, created with $.cqp_corpus.
...	Ignored.

Value

For positional attributes :

• ntoken is the number of tokens (== size(corpus))

• tokens is a character vector with the actual list of tokens

• ntype is the number of different values

• types is a character vector with the actual different values

For structural attributes :

• nregion is the actual number of regions (a numeric vector of length 1)

• tokens the region id ("struc") of each token (a numeric vector)

• regions (only if the structural attribute "has values") : the values found on each region (a character vector)

Author(s)

Bernard Desgraupes - [e-mail] - University Paris-10.
Sylvain Loiseau - [e-mail] - University Paris-13.

References

http://cwb.sourceforge.net/documentation.php

See Also

$.cqp_corpus.

Examples

## Not run: 
c <- corpus("DICKENS");
pos <- c$pos
types(pos);
ntokens(types(pos));

## End(Not run)

rcqp documentation built on March 18, 2018, 1:54 p.m.