WC_FST_FiniteSample_Haploids_2AllelesB_NoSamplingCorrection: FSTNoCorr calculation for biallelic haploid data

In whitlock/OutFLANK: Fst outliers with trimming

Description

Calculates FST without correction for local sample sizes, for haploid biallelic data. This is necessary for using OutFLANK, which depends on these uncorrected values for reliable function. (Otherwise, sampling corrections can sometimes cause negative estimates of FST.)

Usage

WC_FST_FiniteSample_Haploids_2AllelesB_NoSamplingCorrection(AllCounts)

Arguments

AllCounts

This is an array with a row for each population, and two values per row: Number of alleles in the sample of one type, number of alleles of other type.

Value

Returns a list of values related to FST:

• HeNoCorr: the expected heterozygosity of the locus

• p_aveNoCorr: the average allele frequency

• FSTNoCorr: Fst (without sample size correction)

• T1NoCorr: The numerator of the FSTNoCOrr calculation

• T2NoCorr: The denominator of the FSTNoCOrr calculation

whitlock/OutFLANK documentation built on Nov. 5, 2019, 12:09 p.m.