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pegas (version 0.13)

Population and Evolutionary Genetics Analysis System

Description

Functions for reading, writing, plotting, analysing, and manipulating allelic and haplotypic data, including from VCF files, and for the analysis of population nucleotide sequences and micro-satellites including coalescent analyses, linkage disequilibrium, population structure (Fst, Amova) and equilibrium (HWE), haplotype networks, minimum spanning tree and network, and median-joining networks.

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Version

Install

install.packages('pegas')

Monthly Downloads

5,565

Version

0.13

License

GPL (>= 2)

Maintainer

Emmanuel Paradis

Last Published

March 10th, 2020

Functions in pegas (0.13)

allelicrichness

Allelic Richness and Rarefaction Plots
as.loci

Conversion Among Allelic Data Classes
by.loci

Summary by Population of Other Factor
R2.test

Ramos-Onsins--Rozas Test of Neutrality
edit.loci

Edit Allelic Data with R's Data Editor
LDscan

Multi-Locus Linkage Disequilibrium
LD

Linkage Disequilibrium
amova

Analysis of Molecular Variance
diffHaplo

Comparison Between Two Haplotypes
MMD

Mismatch Distribution
dist.hamming

Hamming Distance
dist.asd

Allelic Sharing Distance
geoTrans

Manipulate Geographical Coordinates
hw.test

Test of Hardy--Weinberg Equilibrium
haploNet

Haplotype Networks
heterozygosity

Heterozygosity at a Locus Using Gene Frequencies
bind.loci

Bind Loci Objects
haplotype

Haplotype Extraction and Frequencies
stairway

The Stairway Plot
na.omit.loci

Missing Allelic Data
jaguar

Jaguar Micro-Satellites
subset.haplotype

Subsetting and Filtering Haplotypes
rr.test

Tajima Relative Rate Test of Molecular Clock
pegas-package

Population and Evolutionary Genetics Analysis System
plotNetMDS

Plot Networks With MDS Layout
haplotype.loci

Haplotype Extraction and Frequencies From Allelic Data
hap.div

Haplotype Diversity
geod

Geodesic Distances
haploFreq

Haplotype Frequencies With a Covariate
nuc.div

Nucleotide Diversity
site.spectrum

Site Frequency Spectrum
theta.s

Population Parameter THETA using Segregating Sites
sw

Sliding Windows
read.gtx

Read Genetix Data Files
mjn

Median-Joining Network
theta.k

Population Parameter THETA using Expected Number of Alleles
read.loci

Read Allelic Data Files
theta.tree

Population Parameter THETA Using Genealogy
theta.msat

Population Parameter THETA From Micro-Satellites
mst

Minimum Spanning Tree and Network
summary.loci

Print and Summaries of Loci Objects
utilities

Utily Functions for pegas
tajima.test

Test of the Neutral Mutation Hypothesis
read.vcf

Read Variant Calling Format Files
replot

Edit the Layout of a Haplotype Network
theta.h

Population Parameter THETA using Homozygosity
write.loci

Write Allelic Data Files
all.equal.haploNet

Compare Two Haplotype Networks
F4

F-Statistics From Patterson et al
alleles2loci

Build Loci Object From Matrix of Alleles
VCFloci

Information From VCF Files
Fst

F-Statistics