getCodonCountsForAA {AnaCoDa}

Get Codon Counts For a specific Amino Acid

Description

provides the codon counts for a fiven amino acid across all genes

Usage

getCodonCountsForAA(aa, genome)

Arguments

aa

One letter code of the amino acid for which the codon counts should be returned

genome

A genome object from which the counts of each codon can be obtained.

Details

The returned matrix containes a row for each gene and a coloumn for each synonymous codon of aa.

Value

Returns a data.frame storing the codon counts for the specified amino acid.

Examples

genome_file <- system.file("extdata", "genome.fasta", package = "AnaCoDa")
 
## reading genome
genome <- initializeGenomeObject(file = genome_file)
counts <- getCodonCountsForAA("A", genome)