Cite a BibEntry object in text and print all citations

The Cite functions allow for citing a BibEntry object in text. The PrintBibliography function allows for printing the bibliography of all the cited entries. The NoCite function adds references to the bibliography without including a citation. These functions are most useful when used in, e.g., a RMarkdown or RHTML document.

Usage

Cite(bib, ..., textual = FALSE, before = NULL, after = NULL, .opts = list())

PrintBibliography(bib, .opts = list(), start = 1, end = length(bib))

Citep(bib, ..., before = NULL, after = NULL, .opts = list())

AutoCite(bib, ..., before = NULL, after = NULL, .opts = list())

Citet(bib, ..., before = NULL, after = NULL, .opts = list())

TextCite(bib, ..., before = NULL, after = NULL, .opts = list())

NoCite(bib, ..., .opts = list())

Arguments

bib

a BibEntry or bibentry object

...

passed to SearchBib for indexing into bib. A character vector of keys, for example.

textual

logical; if TRUE, a “textual” citation is produced, i.e. what is produced by \citet in natbib and \textcite in BibLaTeX; otherwise, a parenthetical citation as \citep and \autocite.

before

string; optional text to display before the citation.

after

string; optional text to display after the citation.

.opts

list; See the relevant section in BibOptions for a description of all valid options for these functions.

start

Integer; specifying the index of the first citation to print. Useful for printing long bibliographies on multiple pages/slides.

end

Integer; specifying the index of the last citation to print. Useful for printing long bibliographies on multiple pages/slides.

Value

For the cite functions: a character string containing the citation

PrintBibliography: The formatted list of references.

NoCite: no return value; invoked for its side-effect.

Details

See the package vignettes and execute the examples below.

If bib.style = "alphabetic" or bib.style = "numeric", then sorting needs to be done at the start of the document prior to using a cite function as sorting is not done by the PrintBibliography function for those styles (specifying sorting in .opts is ignored in this case). If no sorting is done, the references are listed in the order they were cited in for those two styles.

If the ... argument to NoCite is identical to “*”, then all references in bib are added to the bibliography without citations.

See also

print.BibEntry, BibOptions, citeNatbib, the package vignettes bib <-

Examples

if (requireNamespace("bibtex")) {
    file <- system.file("Bib", "biblatexExamples.bib", package = "RefManageR")
    BibOptions(check.entries = FALSE)
    bib <- ReadBib(file)
    Citet(bib, 12)
    NoCite(bib, title = "Alkanethiolate")
    PrintBibliography(bib, .opts = list(style = "latex",
                      bib.style = "authoryear"))
}
#> Herrmann, W. A., K. Öfele, S. K. Schneider, et al.
#> (2006).
#> ``A carbocyclic carbene as an efficient catalyst ligand for C--C
#> coupling reactions''.
#> In: \emph{Angew.\textasciitilde{}Chem. Int.\textasciitilde{}Ed.} 45.23, pp. 3859-3862.
#> 
#> Hostetler, M. J., J. E. Wingate, C. Zhong, et al.
#> (1998).
#> ``Alkanethiolate gold cluster molecules with core diameters from
#> 1.5 to 5.2\textasciitilde{}nm''.
#> In: \emph{Langmuir} 14.1, pp. 17-30.
if (FALSE) {
  if (requireNamespace("bibtex")){
    Citep(bib, c("loh", "geer"), .opts = list(cite.style = "numeric"),
          before = "see e.g., ")
    Citet(bib, "loh", .opts = list(cite.style = "numeric", super = TRUE))
    AutoCite(bib, eprinttype = "arxiv", .opts = list(cite.style = "authoryear"))
    AutoCite(bib, eprinttype = "arxiv", .opts = list(cite.style = "pandoc"))
    Citep(bib, author = "kant")
    ## shorthand field in both entries gets used for numeric and alphabetic labels
    TextCite(bib, author = "kant", .opts = list(cite.style = "alphabetic"))
    TextCite(bib, author = "kant", .opts = list(cite.style = "numeric"))
    TextCite(bib, author = "kant", .opts = list(cite.style = "alphabetic",
             style = "html"))
    punct <- unlist(BibOptions("bibpunct"))
    punct[3:4] <- c("(", ")")
    TextCite(bib, 33, .opts = list(bibpunct = punct, cite.style = "alphabetic"))

    BibOptions(restore.defaults = TRUE)
  }
}
if (FALSE) {
library(knitr)
## See also TestNumeric.Rmd and TestAlphabetic.Rmd for more examples
old.dir <- setwd(tdir <- tempdir())
doc <- system.file("Rmd", "TestRmd.Rmd", package = "RefManageR")
file.show(doc)
tmpfile <- tempfile(fileext = ".html", tmpdir = tdir)
knit2html(doc, tmpfile)
browseURL(tmpfile)

doc <- system.file("Rhtml", "TestAuthorYear.Rhtml", package = "RefManageR")
file.show(doc)
tmpfile <- tempfile(fileext = ".html", tmpdir = tdir)
knit2html(doc, tmpfile)
browseURL(tmpfile)
setwd(old.dir)
unlink(tdir)
}