A small, stable set of references used in examples and tests. The first reference (Wakefield et al. 1998) was retracted by The Lancet in 2010; the other two are controls that have not been retracted. Bundled so that examples can run without network access.
Format
A data frame with 3 rows and 4 variables:
- doi
Digital Object Identifier of the reference.
- title
Article title.
- year
Publication year.
- note
Whether the item is retracted, for reference.
Source
Retraction Watch via the XeraRetractionTracker API, https://openscience.xera.ac/retractions.
Examples
retraction_example
#> doi
#> 1 10.1016/S0140-6736(97)11096-0
#> 2 10.1038/s41586-020-2649-2
#> 3 10.1126/science.aac4716
#> title
#> 1 Ileal-lymphoid-nodular hyperplasia, non-specific colitis, and pervasive developmental disorder in children
#> 2 Structure of the SARS-CoV-2 spike glycoprotein
#> 3 Estimating the reproducibility of psychological science
#> year note
#> 1 1998 Retracted by The Lancet in 2010
#> 2 2020 Control: not retracted
#> 3 2015 Control: not retracted
# \donttest{
check_refs(retraction_example)
#>
#> ── retraction: 3 references checked ────────────────────────────────────────────
#> ✖ 1 retracted or flagged
#> ✔ 2 clean
#>
#> ── Flagged citations ──
#>
#> • row1: Ileal-lymphoid-nodular Hyperplasia, Non-specific Colitis, and Pervasive
#> Developmental Disorder in Children (retracted 2010-02-06; source: xera)
#>
#> ℹ Full table: `as.data.frame(x)` or `tibble::as_tibble(x)`.
# }