- Decided to change the type of package into a pure data package.
- Removed irrelevant codes.
- Update the description to pass the CRAN comments.
- Passed CRAN checks and available at CRAN.
- Added a
NEWS.md file to track changes to the package.
- Added the data sources and processes codes.
- Added a license file and code of conduct.
- Enable website for project using pkgdown.
- Added manure data from 1982 to 2012 (every five years).
- Update the column names: Fertilizer -> Nutrient.
- Added another column: Input.Type to indicate the nutrient input type.
- Update readme and related articles.
- Fixed the failed build of vignettes.
- Specify that the dataset were about United States of America (USA).
- Update the titles of vignette.
- Removed the documention about installing the package via Github.