unalign {aphid} | R Documentation |
Deconstruct an alignment.
Description
unalign
deconstructs an alignment to a list of sequences.
Usage
unalign(x, gap = "-")
Arguments
x |
a matrix of aligned sequences. Accepted modes are "character" and "raw" (for "DNAbin" and "AAbin" objects). |
gap |
the character used to represent gaps in the alignment matrix.
Ignored for |
Details
unalign
works in the opposite way to align
,
reducing a matrix of aligned sequences to a list of sequences without gaps.
"DNAbin" and "AAbin" matrix objects are supported (and recommended for
biological sequence data)
Value
a list of sequences of the same mode and class as the input alignment (ie "DNAbin", "AAbin", or plain ASCII characters).
Author(s)
Shaun Wilkinson
See Also
Examples
## Convert the woodmouse alignment in the ape package to a list of
## unaligned sequences
library(ape)
data(woodmouse)
x <- unalign(woodmouse)
[Package aphid version 1.3.5 Index]