Estimate the slope and intercept of a bivariate
	linear relationship by calculating a posterior density
	that is invariant to interchange and scaling of the
	coordinates.

Set up, run and explore the outputs of the Length-based Multi-species model (LeMans; Hall et al. 2006 <doi:10.1139/f06-039>), focused on the marine environment.

The reference implementation of model equations and default
    parameters for the toxicokinetic-toxicodynamic (TKTD) model of the Lemna
    (duckweed) aquatic plant. Lemna is a standard test macrophyte used in ecotox
    effect studies. The model was described and published by the SETAC Europe
    Interest Group Effect Modeling. It is a refined description of the Lemna
    TKTD model published by Schmitt et al. (2013)
    <doi:10.1016/j.ecolmodel.2013.01.017>.

Functions for working with legends and axis lines of 'ggplot2',
    facets that repeat axis lines on all panels, and some 'knitr' extensions.

Convenient aliases for common ways of misspelling the base R function length(). These include every permutation of the final three letters.

Provides tools for creating and using lenses to simplify data manipulation. Lenses are composable getter/setter pairs for working with data in a purely functional way. Inspired by the 'Haskell' library 'lens' (Kmett, 2012) <https://hackage.haskell.org/package/lens>. For a fairly comprehensive (and highly technical) history of lenses please see the 'lens' wiki <https://github.com/ekmett/lens/wiki/History-of-Lenses>.

An implementation of the Input-Output model developed by
    Wassily Leontief that represents the interdependencies between different 
    sectors of a national economy or different regional economies.

Location and scale hypothesis testing using the LePage test and variants of its as proposed by Hussain A. and Tsagris M. (2025), <doi:10.48550/arXiv.2509.19126>.

A collection of colour palettes inspired by some of our
    dearest butterfly species.  This package provides continuous and
    categorical palettes, including some colour blind friendly options.