County-lelel nutrients data from 1945 to 2012 in USA

Usfertilizer summarized the estimated county level data from USGS of USA and provided a clean version using Tidyverse.

Please note that USGS does not endorse this package. Also data from 1986 is not available for now.

Installation

Install the stable version via CRAN, just run:

You can also install the package via my Github Repository.

Examples

Comments and Questions.

If you have any problems or questions, feel free to open an issue here.

Lisence

GPL

Code of conduct

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.