Provides a flexible and easy-to-use interface for the Physiological Processes Predicting Growth (3-PG) model written in Fortran. The r3PG serves as a flexible and easy-to-use interface for the 3-PGpjs (monospecific, evenaged and evergreen forests) described in Landsberg & Waring (1997) <doi:10.1016/S0378-1127(97)00026-1> and the 3-PGmix (deciduous, uneven-aged or mixed-species forests) described in Forrester & Tang (2016) <doi:10.1016/j.ecolmodel.2015.07.010>.

Create and combine HTML and PDF reports from within R.
    Possibility to design tables and listings for reporting and also include R plots.

When assigned "R for Data Science" (Wickham, Çetinkaya-Rundel, 
  and Grolemund (2023, ISBN: 1492097402)), students should read the book and
  type in all the associated R commands themselves. Sadly, that never happens.
  These tutorials allow students to demonstrate (and their instructors
  to be sure) that all work has been completed. See Kane (2023)
  <https://ppbds.github.io/tutorial.helpers/articles/instructions.html> from
  the 'tutorial.helpers' package for a background discussion.

Make optimal decisions for your personal or
    household finances. Use tools and methods that are selected carefully
    to align with academic consensus, bridging the gap between theoretical
    knowledge and practical application. They help you find
    your own personalized optimal discretionary spending or
    optimal asset allocation, and prepare you for retirement 
    or financial independence.
    The optimal solution to this problems is extremely complex,
    and we only have a single lifetime to get it right.
    Fortunately, we now have the user-friendly tools implemented,
    that integrate life-cycle models 
    with single-period net-worth mean-variance optimization models. 
    Those tools can be used by anyone who wants to see 
    what highly-personalized optimal decisions can look like.
    For more details see: 
    Idzorek T., Kaplan P. (2024, ISBN:9781952927379),
    Haghani V., White J. (2023, ISBN:9781119747918).