Implements simulated tests for the hypothesis that terminal digits are uniformly
    distributed (chi-squared goodness-of-fit) and the hypothesis that terminal digits
    are independent from preceding digits (several tests of independence for r x c 
    contingency tables). Also, for a number of distributions, implements Monte Carlo 
    simulations for type I errors and power for the test of independence.

Table, Listings, and Graphs (TLG) library for common outputs
    used in clinical trials.

Generalized estimating equations (GEE) are a popular choice for analyzing 
  longitudinal binary outcomes. This package provides an interface for fitting GEE,
  currently for logistic regression, within the 'tern' <https://cran.r-project.org/package=tern> 
  framework (Zhu, Sabanés Bové et al., 2023) and tabulate results easily using
  'rtables' <https://cran.r-project.org/package=rtables> (Becker, Waddell et al., 2023).
  It builds on 'geepack' <doi:10.18637/jss.v015.i02> (Højsgaard, Halekoh and Yan, 2006) 
  for the actual GEE model fitting.

Mixed models for repeated measures (MMRM) are a popular choice for 
  analyzing longitudinal continuous outcomes in randomized clinical trials and beyond;
  see for example Cnaan, Laird and Slasor (1997) 
  <doi:10.1002/(SICI)1097-0258(19971030)16:20%3C2349::AID-SIM667%3E3.0.CO;2-E>.
  This package provides an interface for fitting MMRM within the 
  'tern' <https://cran.r-project.org/package=tern> framework by Zhu et al. (2023)
  and tabulate results easily using 'rtables' <https://cran.r-project.org/package=rtables>
  by Becker et al. (2023). It builds on 'mmrm' <https://cran.r-project.org/package=mmrm> 
  by Sabanés Bové et al. (2023) for the actual MMRM computations.

Plots ternary diagrams (simplex plots / Gibbs triangles) and
  Holdridge life zone plots <doi:10.1126/science.105.2727.367> using the
  standard graphics functions.
  An alternative to 'ggtern', which uses the 'ggplot2' family of plotting 
  functions.
  Includes a 'Shiny' user interface for point-and-click ternary plotting.