rphast (version 1.0)

alphabet.msa: MSA Alphabet

Description

Returns the alphabet used by an MSA object.

Usage

alphabet.msa(msa)

Arguments

msa

an MSA object

Value

• the valid non-missing-data characters for an MSA object.

Examples

m <- msa(seqs=c("a--acgtaa", "NN-nnnTAA", "AGGAGGTAG"),
         names=c("human", "mouse", "rat"))
alphabet.msa(m)