A collection of functions used to format taxonomic names in Markdown
    documents. Those functions work with data structured according to
    Alvarez and Luebert (2018) <doi:10.3897/bdj.6.e23635>.

Functions for assigning taxonomy to NCBI accession numbers and taxon IDs based on NCBI's accession2taxid and taxdump files. This package allows the user to download NCBI data dumps and create a local database for fast and local taxonomic assignment.

A comprehensive resource for data on Taylor Swift songs. Data
    is included for all officially released studio albums, extended plays
    (EPs), and individual singles are included. Data comes from 'Genius'
    (lyrics) and 'Spotify' (song characteristics). Additional functions
    are included for easily creating data visualizations with color
    palettes inspired by Taylor Swift's album covers.

The Taylor Russell model is a widely used method for assessing test validity in personnel selection tasks. The three functions in this package extend this model in a number of notable ways. TR() estimates test validity for a single selection test via the original Taylor Russell model. It extends this model by allowing users greater flexibility in argument choice. For example, users can specify any three of the four parameters (base rate, selection ratio, criterion validity, and positive predictive value) of the Taylor Russell model and estimate the remaining parameter (see the help file for examples).  The TaylorRussell() function generalizes the original Taylor Russell model to allow for multiple selection tests (predictors).  To our knowledge, this is the first generalization of the Taylor Russell model to allow for three or more selection tests (it is also the first to correctly handle models with two selection tests). TRDemo() is a 'shiny' program for illustrating the underlying logic of the Taylor Russell model. Taylor, HC and Russell, JT (1939) "The relationship of validity coefficients to the practical effectiveness of tests in selection: Discussion and tables" <doi:10.1037/h0057079>.