Function to read and write the 'Stata' file format.

Functions for importing and handling text files and formatted text
    files with additional meta-data, such including '.csv', '.tab', '.json', '.xml',
    '.html', '.pdf', '.doc', '.docx', '.rtf', '.xls', '.xlsx', and others.

'Praat' <https://www.fon.hum.uva.nl/praat/> is a widely 
    used tool for manipulating, annotating and analyzing speech and 
    acoustic data. It stores annotation data in a format called a 
    'TextGrid'. This package provides a way to read these 
    files into R.

Reads and writes data frames to 'SQLite' databases
    while preserving time zones (for POSIXct columns), projections (for
    'sfc' columns), units (for 'units' columns), levels (for factors and
    ordered factors) and classes for logical, Date and 'hms' columns.  It
    also logs changes to tables and provides more informative error
    messages.

Import excel files into R. Supports '.xls' via the embedded
    'libxls' C library <https://github.com/libxls/libxls> and '.xlsx' via
    the embedded 'RapidXML' C++ library <https://rapidxml.sourceforge.net/>.
    Works on Windows, Mac and Linux without external dependencies.

Import data from 'Excel' binary (.xlsb) workbooks into R.

A template model module, tools to help find model modules
    derived from this template and a programming syntax to use these
    modules in health economic analyses.  These elements are the
    foundation for a prototype software framework for developing living
    and transferable models and using those models in reproducible health
    economic analyses. The software framework is extended by other R
    libraries.  For detailed documentation about the framework and how to
    use it visit <https://www.ready4-dev.com/>. For a background to the
    methodological issues that the framework is attempting to help solve,
    see Hamilton et al. (2024) <doi:10.1007/s40273-024-01378-8>.

A framework for unit testing for realistic minimalists,
    where we distinguish between expected, acceptable, current, fallback,
    ideal, or regressive behaviour. It can also be used for monitoring
    third-party software projects for changes.