extractor: Extract rows of a database in count form
In untb: Ecological Drift under the UNTB
extractor R Documentation
Extract rows of a database in count form
Description
Extracts rows of a data frame and, if there is one row only, coerces
to a count object, preserving the species names
Usage
extractor(x, index)
Arguments
x
A data frame with column headings being species names
index
A vector of indices to extract
Details
If index is length one, the numbers are interpreted as species
counts, and the output is coerced to a count object.
Author(s)
Robin K. S. Hankin
Examples
data(saunders)
plot(extant(extractor(saunders,1)))
untb documentation built on Aug. 20, 2023, 9:08 a.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.
| extractor | R Documentation |
Extract rows of a database in count form
Description
Extracts rows of a data frame and, if there is one row only, coerces to a count object, preserving the species names
Usage
extractor(x, index)
Arguments
x |
A data frame with column headings being species names |
index |
A vector of indices to extract |
Details
If index is length one, the numbers are interpreted as species
counts, and the output is coerced to a count object.
Author(s)
Robin K. S. Hankin
Examples
data(saunders)
plot(extant(extractor(saunders,1)))
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.