Other packages > Find by keyword >

usfertilizer  

County-Level Estimates of Fertilizer Application in USA
View on CRAN: Click here


Download and install usfertilizer package within the R console
Install from CRAN:
install.packages("usfertilizer")

Install from Github:
library("remotes")
install_github("cran/usfertilizer")

Install by package version:
library("remotes")
install_version("usfertilizer", "0.1.5")



Attach the package and use:
library("usfertilizer")
Maintained by
Wenlong Liu
[Scholar Profile | Author Map]
First Published: 2018-03-23
Latest Update: 2018-04-02
Description:
Compiled and cleaned the county-level estimates of fertilizer, nitrogen and phosphorus, from 1945 to 2012 in United States of America (USA).The commercial fertilizer data were originally generated by USGS based on the sales data of commercial fertilizer. The manure data were estimated based on county-level population data of livestock, poultry, and other animals. See the user manual for detailed data sources and cleaning methods. 'usfertilizer' utilized the tidyverse to clean the original data and provide user-friendly dataframe. Please note that USGS does not endorse this package. Also data from 1986 is not available for now.
How to cite:
Wenlong Liu (2018). usfertilizer: County-Level Estimates of Fertilizer Application in USA. R package version 0.1.5, https://cran.r-project.org/web/packages/usfertilizer. Accessed 15 May. 2025.
Previous versions and publish date:
0.1.2 (2018-03-23 15:18), 0.1.4 (2018-04-02 08:15)
Other packages that cited usfertilizer R package
View usfertilizer citation profile
Other R packages that usfertilizer depends, imports, suggests or enhances
Complete documentation for usfertilizer
Functions, R codes and Examples using the usfertilizer R package
Some associated functions: us_fertilizer_county . usfertilizer . 
Some associated R codes: data.R .  Full usfertilizer package functions and examples
Downloads during the last 30 days
04/1504/1604/1704/1804/1904/2004/2104/2204/2304/2404/2504/2604/2704/2804/2904/3005/0105/0205/0305/0405/0505/0605/0705/0805/0905/1005/1105/1205/13Downloads for usfertilizer24681012141618TrendBars

Today's Hot Picks in Authors and Packages

olsrr  
Tools for Building OLS Regression Models
Tools designed to make it easier for users, particularly beginner/intermediate R users to build ord ...
Download / Learn more Package Citations See dependency  
RSQLite  
SQLite Interface for R
Embeds the SQLite database engine in R and provides an interface compliant with the DBI package. Th ...
Download / Learn more Package Citations See dependency  
vietnamcode  
Convert Vietnam Provincial Codes
Converts Vietnam's provinces' names and ID across different formats. Handles diacritics and differen ...
Download / Learn more Package Citations See dependency  
Maintainer: Anh Le (view profile)
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
lubridate  
Make Dealing with Dates a Little Easier
Functions to work with date-times and time-spans: fast and user friendly parsing of date-time data, ...
Download / Learn more Package Citations See dependency  

24,223

R Packages

207,311

Dependencies

65,402

Author Associations

24,224

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA