Nothing
#' Detecting UN Sustainable Development Goals in Text
#'
#' The text2sdg package provides functions for detecting SDGs in text, as well
#' as for analyzing and visualization the hits found in text. The following
#' provides a brief overview of the contents of the package.
#'
#' @section Detect functions:
#'
#' \code{\link{detect_sdg}} detects SDGs in text using up to five different
#' query systems: Aurora, Elsevier, SIRIS, SDSN, and OSDG
#'
#' \code{\link{detect_any}} detects SDGs in text using self-specified queries
#' utilizing the lucene-style syntax of the
#' \href{https://cran.r-project.org/package=corpustools}{\code{corpustools}}
#' package.
#'
#' @section Analysis functions:
#'
#' \code{\link{plot_sdg}} visualizes the relative frequency of SDG hits across
#' query systems.
#'
#' \code{\link{crosstab_sdg}} calculates cross tables of correlations between
#' either the query systems or the different SDGs.
#'
#' @section Datasets:
#'
#' \code{\link{projects}} contain random selection of research project
#' descriptions from the P3 database of the Swiss National Science Foundation.
#'
#' \code{\link{aurora_queries}}, \code{\link{elsevier_queries}},
#' \code{\link{siris_queries}}, \code{\link{sdsn_queries}}, \code{\link{auckland_queries}} and
#' \code{\link{sdgo_queries}} contain a mapping of SDGs and search queries
#' as they are employed in the respective systems.
#'
#' @examples
#' \donttest{
#' # detect SDGs using default systems
#' hits <- detect_sdg_systems(projects)
#'
#' #' # detect SDGs using all five systems
#' hits <- detect_sdg_systems(projects,
#' system = c("Aurora", "Elsevier", "SIRIS", "SDSN", "SDGO")
#' )
#'
#' # visualize SDG frequencies
#' plot_sdg(hits)
#'
#' # correlations between systems
#' crosstab_sdg(hits)
#'
#' # correlations between SDGs
#' crosstab_sdg(hits, compare = "sdgs")
#' }
#'
#' @docType package
#' @name text2sdg
NULL
#> NULL
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.