DESCRIPTION

Package: ggfertilizer
Type: Package
Title: Retrieve, Summarize and Visualize the Fertilizer Data in USA
Version: 0.0.4
Authors@R: c(
    person("Wenlong", "Liu", role = c("aut","cre"),
        email = 'wliu14@ncsu.edu',
        comment = c(ORCID = "0000-0002-2271-3541"))
    )
Maintainer: Wenlong Liu <wliu14@ncsu.edu>
Description: Summarize the count-level fertilizer data in USA from 1945 to 2012.  Users can quickly retrieve 
    fertilizer data in Tidy format. There are also built-in APIs for users to conduct spatial analysis and 
    provide reproducible research output. 
License: GPL-3 + file LICENSE
URL: https://github.com/wenlong-liu/ggfertilizer, https://wenlong-liu.github.io/ggfertilizer
BugReports: https://github.com/wenlong-liu/ggfertilizer/issues
Encoding: UTF-8
LazyData: true
Depends: R (>= 2.10),
    usfertilizer
Imports: dplyr, 
    stringr,
    ggplot2, 
    mapproj,
    maps,
    scales,
    viridis,
    datasets,
    stats
Suggests: knitr,
    rmarkdown,
    testthat,
    ggsn
VignetteBuilder: knitr
RoxygenNote: 6.0.1