pseudo_dates: Get pseudo dates for graph nodes
In uqrmaie1/admixtools: Inferring demographic history from genetic data

pseudo_dates

R Documentation

Get pseudo dates for graph nodes

Description

This function assigns a date (in generations) to each node in an admixture graph and is used in msprime_sim and msprime_genome. The date of the node will correspond to the y-coordinate of that node used for plotting in plotly_graph, unless the fix_leaf option is set to TRUE, in which case the dates of all leaf nodes returned by get_leafnames will be set to 0.

Usage

pseudo_dates(graph, time = 1000, fix_leaf = FALSE)

Arguments

`graph`	An admixture graph
`time`	A scalar by which y-coordinate values will be multiplied to get dates
`fix_leaf`	A boolean specifying if the dates of the leaf nodes will be fixed at time 0 (i.e., at the most recent time). If `TRUE`, all samples will be drawn at the end of the simulation (i.e., from "today"). The default is `FALSE`