lookup_taxpartsize: Ranking Systems for USDA Taxonomic Particle-Size and...
In aqp: Algorithms for Quantitative Pedology
lookup_taxpartsize R Documentation
Ranking Systems for USDA Taxonomic Particle-Size and Substitute Classes of Mineral Soils
Description
Generate a lookup table of USDA Particle-Size and Substitute Classes names, ranked according to approximate particle size
Usage
lookup_taxpartsize()
Value
A data.frame with a rank column, taxonomic family particle size class, and a flag for contrasting.
Author(s)
Stephen Roecker
References
Field Book for Describing and Sampling Soils, version 3.0
See Also
hz_to_taxpartsize(), texture_to_taxpartsize(), SoilTextureLevels()
Examples
# class codes
lu <- lookup_taxpartsize()
idx <- lu$contrasting == FALSE
lu$taxpartsize[idx]
lu$rank[as.integer(lu$taxpartsize)[idx]]
aqp documentation built on Oct. 19, 2024, 5:06 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| lookup_taxpartsize | R Documentation |
Ranking Systems for USDA Taxonomic Particle-Size and Substitute Classes of Mineral Soils
Description
Generate a lookup table of USDA Particle-Size and Substitute Classes names, ranked according to approximate particle size
Usage
lookup_taxpartsize()
Value
A data.frame with a rank column, taxonomic family particle size class, and a flag for contrasting.
Author(s)
Stephen Roecker
References
Field Book for Describing and Sampling Soils, version 3.0
See Also
hz_to_taxpartsize(), texture_to_taxpartsize(), SoilTextureLevels()
Examples
# class codes
lu <- lookup_taxpartsize()
idx <- lu$contrasting == FALSE
lu$taxpartsize[idx]
lu$rank[as.integer(lu$taxpartsize)[idx]]
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.