Algorithms for Quantitative Pedology (aqp) package for R

Installation

Get the stable version from CRAN:

install.packages('aqp', dep=TRUE)

Get the development version from Github, after installing the CRAN version + dependencies:

remotes::install_github("ncss-tech/aqp", dependencies=FALSE, upgrade=FALSE, build=FALSE)

Examples

library(aqp)
data(sp4)
depths(sp4) <- id ~ top + bottom

par(mar=c(0,0,4,0))
plot(sp4, color='clay')
plot(sp4, color='CF')

Citation

D.E. Beaudette, P. Roudier, A.T. O’Geen, Algorithms for quantitative pedology: A toolkit for soil scientists, Computers & Geosciences, Volume 52, March 2013, Pages 258-268, ISSN 0098-3004, http://dx.doi.org/10.1016/j.cageo.2012.10.020.