Generalizes application of gray-level co-occurrence matrix
    (GLCM) metrics to objects outside of images. The current focus is to
    apply GLCM metrics to the study of biological networks and fitness
    landscapes that are used in studying evolutionary medicine and
    biology, particularly the evolution of cancer resistance. The package was
    developed as part of the author's publication in Physics in Medicine and Biology
    Barker-Clarke et al. (2023) <doi:10.1088/1361-6560/ace305>. 
    A general reference to learn more about mathematical oncology can be found at
    Rockne et al. (2019) <doi:10.1088/1478-3975/ab1a09>.

Convert general transit feed specification (GTFS) data to global positioning system (GPS) records in 'data.table' format. It also has some functions to subset GTFS data in time and space and to convert both representations to simple feature format.

Tools for the development of packages related to General
    Transit Feed Specification (GTFS) files. Establishes a standard for
    representing GTFS feeds using R data types. Provides fast and flexible
    functions to read and write GTFS feeds while sticking to this
    standard. Defines a basic 'gtfs' class which is meant to be extended
    by packages that depend on it. And offers utility functions that
    support checking the structure of GTFS objects.

Use 'GTFS' (General Transit Feed Specification) data for routing
    from nominated start and end stations, for extracting 'isochrones', and
    travel times from any nominated start station to all other stations.

Utility functions to read, manipulate, analyse and write
    transit feeds in the General Transit Feed Specification (GTFS) data
    format.

Estimates variance components, generalizability coefficients,
    universe scores, and standard errors when observed scores contain variation from
    one or more measurement facets (e.g., items and raters).

Insert tables created by the 'gt' R package into 'Microsoft Word' 
    documents. This gives users the ability to add to their existing word documents
    the tables made in 'gt' using the familiar 'officer' package and syntax from
    the 'officeverse'.