The Breakdown of Genomic Ancestry Blocks in Hybrid Lineages


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Documentation for package ‘junctions’ version 2.1.0

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junctions-package Extending The Theory of Junctions
calculate_mat Function to calculate the maximum accurate time
calc_k Calculate the limit of the number of junctions
estimate_time Estimate the time since the onset of hybridization, using the number of junctions
estimate_time_diploid estimates the time since admixture, given diploid ancestry data.
estimate_time_haploid estimate time using likelihood for a single chromosome
estimate_time_one_chrom Estimate the time since the onset of hybridization, using the observed number of junctions, taking into account the distribution of markers on a single chromosome
junctions Extending The Theory of Junctions
log_likelihood_diploid calculate the log likelihood of observing diploid ancestry data.
log_likelihood_haploid log likelihood of the time since admixture for a haploid genome
number_of_junctions Calculate the average number of junctions
number_of_junctions_backcross Calculate the average number of junctions during backcrossing
number_of_junctions_di Calculate the expected number of junctions between two markers separated by a given amount of recombination
number_of_junctions_markers Calculate the expected total number of junctions in a chromosome, given the distribution of markers
sim_backcrossing Function to simulate data using a back crossing scheme
sim_fin_chrom Individual Based Simulation of the accumulation of junctions
sim_inf_chrom Individual Based Simulation of the accumulation of junctions
sim_phased_unphased Individual Based Simulation of the accumulation of junctions
time_error Estimate the error in the time estimate