A multivariate weather generator for daily climate variables based 
    on weather-states (Flecher et al. (2010) <doi:10.1029/2009WR008098>). 
    It uses a Markov chain for modeling the succession of weather states. 
    Conditionally to the weather states, the multivariate variables are modeled 
    using the family of Complete Skew-Normal distributions. Parameters are 
    estimated on measured series. Must include the variable 'Rain' and can 
    accept as many other variables as desired.

A user-friendly factor-like interface for converting strings of
    text into numeric vectors and rectangular data structures.

An R interface to the 'WebAIM' 'WAVE' accessibility evaluation
    API <https://wave.webaim.org/api/>. This package provides tools for analyzing web pages for
    accessibility issues, generating reports, and comparing accessibility
    across multiple websites.

Full screen and partial loading screens for 'Shiny' with spinners, progress bars, and notifications.

Generates random data sets including: data.frames, lists,
        and vectors.

Read 'Quake' assets including bitmap images and textures in 'wal' file format. This package also provides support for extracting these assets from 'WAD' and 'PAK' file archives. It can also read models in 'MDL' and 'MD2' formats.

Compare complex R objects and reveal the key differences.
    Designed particularly for use in testing packages where being able to
    quickly isolate key differences makes understanding test failures much
    easier.

Process GPS and accelerometry data to generate walk bouts. A walk bout is a period of activity with accelerometer movement matching the patterns of walking with corresponding GPS measurements that confirm travel. The inputs of the 'walkboutr' package are individual-level accelerometry and GPS data. The outputs of the model are walk bouts with corresponding times, duration, and summary statistics on the sample population, which collapse all personally identifying information. These bouts can be used to measure walking both as an outcome of a change to the built environment or as a predictor of health outcomes such as a cardioprotective behavior. Kang B, Moudon AV, Hurvitz PM, Saelens BE (2017) <doi:10.1016/j.trd.2017.09.026>.