docnames(x) docnames(x) <- value
x | the object with docnames |
---|---|
value | a character vector of the same length as |
docnames
returns a character vector of the document names
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
.
# 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="")