Takes user-provided baseline data from groups of randomised controlled data and  
    assesses whether the observed distribution of baseline p-values, numbers of participants 
    in each group, or categorical variables are consistent with the expected distribution, as 
    an aid to the assessment of integrity concerns in published randomised controlled trials. 
    References (citations in PubMed format in details of each function):
    Bolland MJ, Avenell A, Gamble GD, Grey A. (2016) <doi:10.1212/WNL.0000000000003387>.
    Bolland MJ, Gamble GD, Avenell A, Grey A, Lumley T. (2019) 
    <doi:10.1016/j.jclinepi.2019.05.006>.
    Bolland MJ, Gamble GD, Avenell A, Grey A. (2019) <doi:10.1016/j.jclinepi.2019.03.001>.
    Bolland MJ, Gamble GD, Grey A, Avenell A. (2020) <doi:10.1111/anae.15165>.
    Bolland MJ, Gamble GD, Avenell A, Cooper DJ, Grey A. (2021) 
    <doi:10.1016/j.jclinepi.2020.11.012>.
    Bolland MJ, Gamble GD, Avenell A, Grey A. (2021) <doi:10.1016/j.jclinepi.2021.05.002>.
    Bolland MJ, Gamble GD, Avenell A, Cooper DJ, Grey A. (2023) 
    <doi:10.1016/j.jclinepi.2022.12.018>.
    Carlisle JB, Loadsman JA. (2017) <doi:10.1111/anae.13650>.
    Carlisle JB. (2017) <doi:10.1111/anae.13938>.

The rearrangement operator (Hardy,
        Littlewood, and Polya 1952) for univariate, bivariate, and
        trivariate point estimates of monotonic functions. The package
        additionally provides a function that creates simultaneous
        confidence intervals for univariate functions and applies the
        rearrangement operator to these confidence intervals.

Arrange data by a set of methods. Use rearrangers to reorder
    data points and mutators to change their values. From basic utilities,
    to centering the greatest value, to swirling in 3-dimensional space,
    'rearrr' enables creativity when plotting and experimenting with data.

Functions for cleaning and summarising water quality data for use in National Pollutant Discharge Elimination Service (NPDES) permit reasonable potential analyses and water quality-based effluent limitation calculations. Procedures are based on those contained in the "Technical Support Document for Water Quality-based Toxics Control", United States Environmental Protection Agency (1991).