Predicate helper functions for testing atomic vectors in R. All functions take
  a single argument 'x' and check whether it's of the target type of base-R
  atomic vector (i.e. no class extensions nor attributes other than 'names'),
  returning TRUE or FALSE. Some additionally check for value (e.g. absence of
  missing values, infinities, blank characters, or 'names' attribute; or having
  length 1).

Functions for downloading, reshaping, culling, cleaning, and analyzing fossil data from the Paleobiology Database <https://paleobiodb.org>.

A set of functions for generating HTML to
    embed hosted video in your R Markdown documents or Shiny applications.

A close to zero dependency package to draw and display Venn 
    diagrams up to 7 sets, and any Boolean union of set intersections.

A set of functions to generate high-resolution Venn and Euler plots. Includes handling for several special cases, including two-case scaling, and extensive customization of plot shape and structure.

Calculates and displays Venn and Euler Diagrams.

Calculate and plot Venn diagrams in 2D and 3D.

Turn R analysis outputs into full sentences, by writing vectors into in-sentence lists, pluralising words conditionally, spelling out numbers if they are at the start of sentences, writing out dates in full following US or UK style, and managing capitalisations in tidy data.

Describe in words the genealogical relationship between two
    members of a given pedigree, using the algorithm in Vigeland (2022)
    <doi:10.1186/s12859-022-04759-y>. 'verbalisr' is part of the
    'pedsuite' collection of packages for pedigree analysis. For a
    demonstration of 'verbalisr', see the online app 'QuickPed' at
    <https://magnusdv.shinyapps.io/quickped>.

Provides access to data collected by the Ecuadorian Truth Commission.
    Allows users to extract and analyze systematized information for human rights 
    research in Ecuador. The package contains datasets documenting human rights 
    violations from 1984-2008, including victim information, violation types, 
    perpetrators, and geographic distribution.