allele_counts_to_freqs: Convert allele counts data frame to list of frequencies by...

In forensicpopdata: Allele Frequency Data for Human Genetic Markers

Convert allele counts data frame to list of frequencies by locus

Description

Convert allele counts data frame to list of frequencies by locus

Usage

allele_counts_to_freqs(x, remove_zeroes = TRUE)

Arguments

x	A data fram with columns: locus, allele, and count.
remove_zeroes	Logical. Should zero-count alleles be removed? Default is TRUE.

Value

Named list with frequencies per locus. Each element is a named numeric vector of allele frequencies. An attribute N gives the number of allele observations per locus.

Examples

x <- data.frame(
  locus = "D3S1358",
  allele = c("12", "13", "14", "15", "15.2", "16", "17", "18", "19"),
  count = c(3, 2, 62, 211, 1, 218, 145, 39, 3)
)
freqs <- allele_counts_to_freqs(x)
freqs
attr(freqs, "N")

forensicpopdata documentation built on June 8, 2025, 9:40 p.m.