Estimate aquatic species life history using robust techniques.
    This package supports users undertaking two types of analysis: 1) Growth from
    length-at-age data, and 2) maturity analyses for length and/or age data.
    Maturity analyses are performed using generalised linear model approaches incorporating
    either a binomial or quasibinomial distribution.
    Growth modelling is performed using the multimodel approach presented by
    Smart et al. (2016) "Multimodel approaches in shark and ray growth studies:
    strengths, weaknesses and the future" <doi:10.1111/faf.12154>.

The Aquo Standard is the Dutch Standard for the exchange of 
    data in water management. With *aquodom* (short for aquo domaintables) 
    it is easy to exploit the API (<https://www.aquo.nl/index.php/Hoofdpagina>) to download domaintables 
    of the Aquo Standard and use them in R.

In mathematics, 'rejection sampling' is a basic technique used to generate observations from a distribution. It is also commonly called 'the Acceptance-Rejection method' or 'Accept-Reject algorithm' and is a type of Monte Carlo method. 'Acceptance-Rejection method' is based on the observation that to sample a random variable one can perform a uniformly random sampling of the 2D cartesian graph, and keep the samples in the region under the graph of its density function. Package 'AR' is able to generate/simulate random data from a probability density function by Acceptance-Rejection method. Moreover, this package is a useful teaching resource for graphical presentation of Acceptance-Rejection method. From the practical point of view, the user needs to calculate a constant in Acceptance-Rejection method, which package 'AR' is able to compute this constant by optimization tools. Several numerical examples are provided to illustrate the graphical presentation for the Acceptance-Rejection Method.

Using sparse precision matricies and Choleski factorization simulates data that is auto-regressive.

Simple functions to convert given Arabic numerals to Kansuji  
    numerical figures that represent numbers written in Chinese characters.