04-17-2020 -Added more to description of package. Included methods implemented and why package is useful. -Added references to description of package in author (year) <doi/arXiv:...> format. -Added creators of formula.R as contributors and copyright holders. Additional license not added because their code holds the same license (GPL-3).
04-24-2020 -Fixed invalid DOIs; replaced with url -Changed author name to UTF-8 -Changed par() setting back to default after example -Code adjusted in combined.R and Roy_Larocque_2019.R
04-24-2020 -Fixed invalid url with working url
05-02-2020 -Added C Johnstone, and H Zhang as cph in DESCRIPTION -Correctly reverted par() setting back to original after example
05-08-2020 -Corrected par() mistake; reverted par() setting back to original after example -Reduced references in documentation to seven; all methods explicitly used in package -Added documentation for each function in package
05-08-2020.2 -Fixed keyword issues