| pairwiseEqual | R Documentation |
pairwiseEqual determined pairwise equivalence between a pairs in a
set of sequences, excluding ambiguous positions (Ns and gaps).
pairwiseEqual(seq)
seq |
character vector containing a DNA sequences. |
A logical matrix of equivalence between each entry in seq.
Values are TRUE when sequences are equivalent and FALSE
when they are not.
Uses seqEqual for testing equivalence between pairs. See pairwiseDist for generating a sequence distance matrix.
# Gaps and Ns will match any character
seq <- c(A="ATGGC", B="ATGGG", C="ATGGG", D="AT--C", E="NTGGG")
d <- pairwiseEqual(seq)
rownames(d) <- colnames(d) <- seq
d
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