extractor
From untb v1.3-3
by Robin S. Hankin
Extract rows of a database in count form
Extracts rows of a data frame and, if there is one row only, coerces to a count object, preserving the species names
- Keywords
- math
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 coereced to a count object.
Examples
data(saunders)
plot(extractor(saunders.exposed,1))Community examples
Looks like there are no examples yet.