coala (version 0.7.2)

sumstat_dna: Summary Statistic: DNA

Description

This summary statistic returns the actual DNA sequences from finite sites simulations. It can not be calculated together with other summary statistics or when assuming an infinite sites mutation model. No outgroup is needed for it, and the outgroup sequences will also be returned if present.

Usage

sumstat_dna(name = "dna", transformation = identity)

Value

A list of sequences for each locus. Each entries is a character matrix decoding the sequences. Each row is an individual, and each column is a genetic position.

Arguments

name

The name of the summary statistic. When simulating a model, the value of the statistics are written to an entry of the returned list with this name. Summary statistic names must be unique in a model.

transformation

An optional function for transforming the results of the statistic. If specified, the results of the transformation are returned instead of the original values.

See Also

To create a demographic model: coal_model

To calculate this statistic from data: calc_sumstats_from_data

Other summary statistics: sumstat_file(), sumstat_four_gamete(), sumstat_ihh(), sumstat_jsfs(), sumstat_mcmf(), sumstat_nucleotide_div(), sumstat_omega(), sumstat_seg_sites(), sumstat_sfs(), sumstat_tajimas_d(), sumstat_trees()

Examples

model <- coal_model(5, 1, 10) +
 feat_mutation(5, model = "GTR", gtr_rates = rep(1, 6)) +
 sumstat_dna()
if (FALSE) simulate(model)$dna