docnames.Rd

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/docnames.R
\name{docnames}
\alias{docnames}
\alias{docnames<-}
\title{Get or set document names}
\usage{
docnames(x)

docnames(x) <- value
}
\arguments{
\item{x}{the object with docnames}

\item{value}{a character vector of the same length as \code{x}}
}
\value{
\code{docnames} returns a character vector of the document names

\code{docnames <-} assigns new values to the document names of an object.  
docnames can only be character, so any non-character value assigned to be a
docname will be coerced to mode `character`.
}
\description{
Get or set the document names of a \link{corpus}, \link{tokens}, or \link{dfm} object.
}
\examples{
# get and set doument names to a corpus
corp <- data_corpus_inaugural
docnames(corp) <- char_tolower(docnames(corp))

# get and set doument names to a tokens
toks <- tokens(data_corpus_inaugural)
docnames(toks) <- char_tolower(docnames(toks))

# get and set doument names to a dfm
dfmat <- dfm(data_corpus_inaugural[1:5])
docnames(dfmat) <- char_tolower(docnames(dfmat))

# reassign the document names of the inaugural speech corpus
docnames(data_corpus_inaugural) <- paste("Speech", 1:ndoc(data_corpus_inaugural), sep="")

}
\seealso{
\code{\link{featnames}}
}
\keyword{corpus}
\keyword{dfm}