The tidyverse is a collection of open sourcepackages for the R programming language introduced by Hadley Wickham[3] and his team that "share an underlying design philosophy, grammar, and data structures" of tidy data.[4] Characteristic features of tidyverse packages include extensive use of non-standard evaluation and encouraging piping.[5][6][7]
As of November 2018, the tidyverse package and some of its individual packages comprise 5 out of the top 10 most downloaded R packages.[8] The tidyverse is the subject of multiple books and papers.[9][10][11][12] In 2019, the ecosystem has been published in the Journal of Open Source Software.[13]
Its syntax has been referred to as "supremely readable",[14] and some[15] have argued that tidyverse is an effective way to introduce complete beginners to programming, as pedagogically it allows students to quickly begin doing data processing tasks.[16][15] Moreover, some practitioners have pointed out that data processing tasks are intuitively easier to chain together with tidyverse compared to Python's equivalent data processing package, pandas.[17] There is also an active R community around the tidyverse. For example, there is the TidyTuesday social data project organised by the Data Science Learning Community (DSLC),[18] where varied real-world datasets are released each week for the community to participate, share, practice, and make learning to work with data easier.[19] Critics of the tidyverse have argued it promotes tools that are harder to teach and learn than their built-in, base R equivalents and are too dissimilar to some programming languages.[20][21]
The tidyverse principles more generally encourage and help ensure that a universe of streamlined packages, in principle, will help alleviate dependency issues and compatibility with current and future features.[22] An example of such a tidyverse principled approach is the pharmaverse, which is a collection of R packages for clinical reporting usage in pharma.[23]
^Hadley, Wickham (2017). R for data science : import, tidy, transform, visualize, and model data. Grolemund, Garrett (First ed.). Sebastopol, CA: O'Reilly Media. ISBN9781491910399. OCLC968213225.
^Wickham, Hadley; Averick, Mara; Bryan, Jennifer; Chang, Winston; McGowan, Lucy D'Agostino; François, Romain; Grolemund, Garrett; Hayes, Alex; Henry, Lionel; Hester, Jim; Kuhn, Max; Pedersen, Thomas Lin; Miller, Evan; Bache, Stephan Milton; Müller, Kirill; Ooms, Jeroen; Robinson, David; Seidel, Dana Paige; Spinu, Vitalie; Takahashi, Kohske; Vaughan, Davis; Wilke, Claus; Woo, Kara; Yutani, Hiroaki (21 November 2019). "Welcome to the Tidyverse". Journal of Open Source Software. 4 (43): 1686. Bibcode:2019JOSS....4.1686W. doi:10.21105/joss.01686. S2CID214002773.