phsc.get.pairwise.relationships.posterior: Calculate marginal posterior probability for two individuals...

In olli0601/Phyloscanner.R.utilities:

Calculate marginal posterior probability for two individuals being in a particular relationship state

Description

This function calculates the parameters that specify the marginal posterior probability for two individuals being in a particular relationship state. The marginal posterior is Beta distributed and this function calculates the ALPHA and BETA parameters.

Usage

phsc.get.pairwise.relationships.posterior(
  df,
  n.type = 2,
  n.obs = 3,
  n.type.dir = n.type,
  n.obs.dir = n.obs,
  confidence.cut = 0.5
)

Arguments

df	Input data.table
n.type	Calibration parameter for the prior: minimum number of windows of state to select a pair of individuals with confidence of at least at least confidence.cut, if the total number of windows is n.obs
n.obs	Calibration parameter for the prior: total number of windows.
confidence.cut	Calibration parameter for the prior: confidence cut off.

Value

Input data.table with two additional columns POSTERIOR_ALPHA and POSTERIOR_BETA

olli0601/Phyloscanner.R.utilities documentation built on April 16, 2024, 5:44 a.m.