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aqp (version 1.7-7)

Algorithms for Quantitative Pedology

Description

A collection of algorithms related to modeling of soil resources, soil classification, soil profile aggregation, and visualization.

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Version

Install

install.packages('aqp')

Monthly Downloads

2,013

Version

1.7-7

License

GPL (>= 2)

Maintainer

Dylan Beaudette

Last Published

November 13th, 2014

Functions in aqp (1.7-7)

addVolumeFraction

Symbolize Volume Fraction on a Soil Profile Collection Plot
SPC-utils

Getters, Setters, and Utility Methods for SoilProfileCollection Objects
generalize.hz

Generalize Horizon Names
getSoilDepthClass

Generate Soil Depth Class Matrix
profileApply-methods

Apply a function to soil profiles within a SoilProfileCollection object.
hzDistinctnessCodeToOffset

Convert Horizon Distinctness Codes
addBracket

Add Depth Brackets
estimateSoilDepth

Estimate Soil Depth
f.noise

Example Objective Function for Full-Pattern Matching
unroll

Unroll Genetic Horizons
slice-methods

Slicing of SoilProfilecollection Objects
munsell2rgb

Convert Munsell Notation to and from RGB color coordinates
resample.twotheta

Resample an XRD Pattern
munsell

Munsell-RGB Lookup Table for Common Soil Colors
missingDataGrid

Missing Data Grid
panel.depth_function

Lattice Panel Function for Soil Profiles
slab-methods

Slab-Wise Aggregation of SoilProfileCollection Objects
aqp-package

Algorithms for Quantitative Pedology
random_profile

Random Profile
sp2

Honcut Creek Soil Profile Data
SoilProfileCollection-class

SoilProfileCollection Class
sp4

Soil Chemical Data from Serpentinitic Soils of California
sp3

Soil Profile Data Example 3
plot_distance_graph

Between Individual Distance Plot
evalGenHZ

Evaluate Generalized Horizon Labels
sp1

Soil Profile Data Example 1
rruff.sample

Sample XRD Patterns
texture.triangle.low.rv.high

Soil Texture Low-RV-High as Defined by Quantiles
amarillo

Amarillo Soils
SoilProfileCollection-plotting-methods

Profile Plot
ca630

Soil Data from the Central Sierra Nevada Region of California
profile_compare-methods

Numerical Soil Profile Comparison
test_hz_logic

Test Horizon Logic
get.ml.hz

Determine ML Horizon Boundaries
sim

Simulate Soil Profiles
subsetProfiles-methods

Subset SoilProfileCollection Objects.
sp5

Sample Soil Database #5
spatial_subset-methods

Spatial Subsetting of SoilProfileCollection Objects