GC3: Calculates the fractional GC3 content of nucleic acid sequences
Description
This calculates the fraction of G+C in third position of the codon bases of the input nucleic acid sequence(s)
Usage
GC3(seq)
Arguments
seq
any nucleic acid sequence
Value
It returns the fraction of GC3 as a numeric vector
References
To have an overview of the seqinR's functionnality, please consult this vignette:
Charif, D., Lobry, J.R. (2005) SeqinR: a contributed package to the R project for statistical
computing devoted to biological sequences retrieval and analysis. Springer Verlag, Biological and Medical Physics/Biomedical Series, in preparation.