| genome.gc_skew {sigma_difference} |
R Documentation |
The ``(C - G) / (C + G)`` sliding window profile of the genome strand
Description
composition asymmetry: the leading strand favors purines (G > C), so the<br /> curve flips its sign at the replication origin oriC.
Usage
genome.gc_skew(genome,
windowSize = 10000,
stepSize = 1000);
Arguments
genome
the genome nucleotide sequence. [as FastaSeq]
windowSize
the sliding window size in bp, default 10kb. [as integer]
stepSize
the sampling step in bp, default 1kb. [as integer]
Details
Authors
comparative_toolkit
Value
the skew profile rows ordered by the site position
clr value class
Examples
[Package
sigma_difference version 1.0.0.0
Index]