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README.Rmd
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README.Rmd
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rcitoid
=========
[](https://www.repostatus.org/#active)
[](https://cranchecks.info/pkgs/rcitoid)
[](https://github.com/ropensci/rcitoid/actions?query=workflow%3AR-check)
[](https://codecov.io/gh/ropensci/rcitoid)
[](https://github.com/r-hub/cranlogs.app)
[](https://cran.r-project.org/package=rcitoid)
```{r echo=FALSE}
library("knitr")
hook_output <- knitr::knit_hooks$get("output")
knitr::knit_hooks$set(output = function(x, options) {
lines <- options$output.lines
if (is.null(lines)) {
return(hook_output(x, options)) # pass to default hook
}
x <- unlist(strsplit(x, "\n"))
more <- "..."
if (length(lines)==1) { # first n lines
if (length(x) > lines) {
# truncate the output, but add ....
x <- c(head(x, lines), more)
}
} else {
x <- c(if (abs(lines[1])>1) more else NULL,
x[lines],
if (length(x)>lines[abs(length(lines))]) more else NULL
)
}
# paste these lines together
x <- paste(c(x, ""), collapse = "\n")
hook_output(x, options)
})
knitr::opts_chunk$set(
warning = FALSE,
message = FALSE,
collapse = TRUE,
comment = "#>"
)
```
Client for the Citoid service https://www.mediawiki.org/wiki/Citoid
docs: https://en.wikipedia.org/api/rest_v1/#!/Citation/getCitation
There are two functions, both of which do the same things, except:
- `cit_oid()`: parses text
- `cit_oid_()`: does not parse text, you can parse later yourself
Even with `cit_oid()` though, you get a list of lists, and you may
want to parse it to a data.frame. See an example below.
## Install
Stable version
```{r eval=FALSE}
install.packages("rcitoid")
```
Development version
```{r eval=FALSE}
remotes::install_github("ropensci/rcitoid")
```
Load the package
```{r}
library("rcitoid")
```
## get citation data
use underscore method to get text
```{r}
cit_oid_("10.1108/jd-12-2013-0166")
```
## get citation data
DOI
```{r output.lines=1:10}
cit_oid("10.1108/jd-12-2013-0166")
```
PMID
```{r output.lines=1:10}
cit_oid(30446726)
```
PMCID
```{r output.lines=1:10}
cit_oid("PMC4679344")
```
ISBN
```{r output.lines=1:10}
cit_oid(1439895619)
```
## parse to data.frame
because the resulting data is nested and can have missing data slots,
it's probably easier to get raw text and manipulate from there.
```{r}
library(dplyr)
pmid <- c(30446726, 30722046, 30687373, 30688010)
pmcid <- c("PMC4679344", "PMC6347797", "PMC6347793")
isbn <- 1439895619
dois <- c("10.1109/jsac.2011.110806", "10.1007/s00422-006-0078-4",
"10.5040/9781474219624-0044", "10.1109/icemi.2009.5274826",
"10.1109/wispnet.2017.8299996")
res <- cit_oid_(id = c(pmid, pmcid, isbn, dois))
tbl_df(bind_rows(lapply(res, jsonlite::fromJSON)))
```
## Meta
* Please [report any issues or bugs](https://github.com/ropensci/rcitoid/issues)
* License: MIT
* Get citation information for `rcitoid` in R doing `citation(package = 'rcitoid')`
* Please note that this package is released with a [Contributor Code of Conduct](https://ropensci.org/code-of-conduct/). By contributing to this project, you agree to abide by its terms.
[](https://ropensci.org)