R package citation, R package reverse dependencies, R package scholars, install an r package from GitHub hy is package acceptance pending why is package undeliverable amazon why is package on hold dhl tour packages why in r package r and r package full form why is r free why r is bad which r package to install which r package has which r package which r package version which r package readxl which r package ggplot which r package fread which r package license where is package.json where is package-lock.json where is package.swift where is package explorer in eclipse where is package where is package manager unity where is package installer android where is package manager console in visual studio who r package which r package to install which r package version who is package who is package deal who is package design r and r package full form r and r package meaning what r package has what package r what is package in java what is package what is package-lock.json what is package in python what is package.json what is package installer do r package can't install r packages r can't find package r can't load package can't load xlsx package r can't install psych package r can't install sf package r Write if else in NONMEM pk pd
usfertilizer
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]
[Scholar Profile | Author Map]
All associated links for this package
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 08 Oct. 2026.
Previous versions and publish date:
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
Today's Hot Picks in Authors and Packages
imguR
A complete API client for the image hosting service Imgur.com, including the an imgur graphics devic ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Thomas J. Leeper (view profile)
shinymodels
Launch a 'shiny' application for 'tidymodels' results. For
classification or regression models, the ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Simon Couch (view profile)
nextGenShinyApps
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Obinna Obianom (view profile)
eDMA
Perform dynamic model averaging with grid search as in Dangl and Halling (2012) ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Leopoldo Catania (view profile)
kriens
Provides basic functions for Continuation-Passing Style development. ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Matteo Provenzano (view profile)
28,989
R Packages
247,686
Dependencies
76,495
Author Associations
28,990
Publication Badges
