extract {nexus} | R Documentation |
Group-based Subset
Description
Group-based Subset
Usage
extract(object, ...)
## S4 method for signature 'CompositionMatrix'
extract(object, name)
Arguments
object |
A |
... |
Currently not used. |
name |
A |
Value
A CompositionMatrix
object.
Author(s)
N. Frerebeau
See Also
Other subsetting methods:
bind
,
split()
,
subset()
Examples
## Data from Aitchison 1986
data("slides")
head(slides)
## Coerce to compositional data
coda <- as_composition(slides, groups = 2)
groups(coda)
[Package nexus version 0.3.0 Index]