kmers
Extracts the kmer count from a nucleotide sequence NucSeq. In general kmers from both strands should be extracted, unless strand specificity is really known. No kmers that include an ambiguous base pair will be included Using stepSize subsets of the kmers can be sampled
Parameters
kmer Size
length of kmers to be extracted from the sequence
both Strands
extract kmers from only the forward strand or both strands
step Size
kmers are extracted from the first base going forward based on a given step