rphast (version 1.6.9)

alphabet.msa: MSA Alphabet

Description

Returns the alphabet used by an MSA object.

Usage

alphabet.msa(x)

Arguments

x

an MSA object

Value

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

Examples

# NOT RUN {
m <- msa(seqs=c("a--acgtaa", "NN-nnnTAA", "AGGAGGTAG"),
         names=c("human", "mouse", "rat"))
alphabet.msa(m)
# }