splitseq: split a sequence into sub-sequences

Description

Split a sequence into sub-sequences of 3 (the default size) with no overlap between the sub-sequences.

Usage

splitseq(seq, frame = 0, word = 3)

Arguments

seq

a vector of chars

frame

an integer giving the starting position to split the sequence

word

an integer giving the size of the sub-sequences

Value

This function returns a vector which contains the sub-sequences.

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.

Examples

Run this code

a=s2c("aacgttgcaggtcgctcgctacgtagctactgttt")
## To obtain the codon sequence in frame 0:
splitseq(a)