Package: usfertilizer 0.1.5

usfertilizer: County-Level Estimates of Fertilizer Application in USA

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.

Authors:Wenlong Liu [aut, cre]

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usfertilizer.pdf |usfertilizer.html
usfertilizer/json (API)
NEWS

# Install 'usfertilizer' in R:
install.packages('usfertilizer', repos = c('https://wenlong-liu.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/wenlong-liu/usfertilizer/issues

Datasets:

On CRAN:

datasetstidyverse

0 exports 11 stars 1.52 score 106 dependencies 1 scripts 134 downloads

Last updated 6 years agofrom:9ee56652a3. Checks:OK: 1 NOTE: 6. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 10 2024
R-4.5-winNOTESep 10 2024
R-4.5-linuxNOTESep 10 2024
R-4.4-winNOTESep 10 2024
R-4.4-macNOTESep 10 2024
R-4.3-winNOTESep 10 2024
R-4.3-macNOTESep 10 2024

Exports:

Dependencies:askpassbackportsbase64encbitbit64blobbroombslibcachemcallrcellrangerclicliprcolorspaceconflictedcpp11crayoncurldata.tableDBIdbplyrdigestdplyrdtplyrevaluatefansifarverfastmapfontawesomeforcatsfsgarglegenericsggplot2gluegoogledrivegooglesheets4gtablehavenhighrhmshtmltoolshttridsisobandjquerylibjsonliteknitrlabelinglatticelifecyclelubridatemagrittrMASSMatrixmemoisemgcvmimemodelrmunsellnlmeopensslpillarpkgconfigprettyunitsprocessxprogresspspurrrR6raggrappdirsRColorBrewerreadrreadxlrematchrematch2reprexrlangrmarkdownrstudioapirvestsassscalesselectrstringistringrsyssystemfontstextshapingtibbletidyrtidyselecttidyversetimechangetinytextzdbutf8uuidvctrsviridisLitevroomwithrxfunxml2yaml

Data sources and processing procedures

Rendered fromData_sources_and_cleaning.Rmdusingknitr::rmarkdownon Sep 10 2024.

Last update: 2018-04-02
Started: 2018-04-02

Introduction of usfertilizer, an R package

Rendered fromIntroduction.Rmdusingknitr::rmarkdownon Sep 10 2024.

Last update: 2018-04-02
Started: 2018-03-22

Readme and manuals

Help Manual

Help pageTopics
us_fertilizer_countyus_fertilizer_county
usfertilizer.usfertilizer-package usfertilizer