A Bayesian framework for parameter inference in differential equations.
    This approach offers a rigorous methodology for parameter inference as well as
    modeling the link between unobservable model states and parameters, and
    observable quantities. Provides templates for the DE model, the
    observation model and data likelihood, and the model parameters and their prior
    distributions. A Markov chain Monte Carlo (MCMC) procedure processes these inputs
    to estimate the posterior distributions of the parameters and any derived
    quantities, including the model trajectories. Further functionality is provided
    to facilitate MCMC diagnostics and the visualisation of the posterior distributions
    of model parameters and trajectories.

Analysis of historical non-decimal currencies and value
    systems that use tripartite or tetrapartite systems such as pounds,
    shillings, and pence. It introduces new vector classes to represent
    non-decimal currencies, making them compatible with numeric classes,
    and provides functions to work with these classes in data frames in
    the context of double-entry bookkeeping.

Orders a data-set consisting of an ensemble of probability density functions on the same x-grid.  Visualizes a box-plot of these functions based on the notion of distance determined by the user.  Reports outliers based on the distance chosen and the scaling factor for an interquartile range rule.  For further details, see: Alexander C. Murph et al. (2023). "Visualization and Outlier Detection for Probability Density Function Ensembles." <https://sirmurphalot.github.io/publications>.

Specify debug messages as special string constants, and
    control debugging of packages via environment variables.

Tool to print out the value of R objects/expressions while running
  an R script. Outputs can be made dependent on user-defined conditions/criteria. 
  Debug messages only appear when a global option for debugging is set. 
  This way, 'debugr' code can even remain in the debugged code for later use 
  without any negative effects during normal runtime.