Learn R Programming

⚠️There's a newer version (1.3) of this package.Take me there.

pegas (version 0.11)

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.

Copy Link

Version

Install

install.packages('pegas')

Monthly Downloads

5,565

Version

0.11

License

GPL (>= 2)

Maintainer

Emmanuel Paradis

Last Published

July 9th, 2018

Functions in pegas (0.11)

nuc.div

Nucleotide Diversity
mst

Minimum Spanning Tree and Network
heterozygosity

Heterozygosity at a Locus Using Gene Frequencies
read.loci

Read Allelic Data Files
read.vcf

Read Variant Calling Format Files
hw.test

Test of Hardy--Weinberg Equilibrium
jaguar

Jaguar Micro-Satellites
haplotype

Haplotype Extraction and Frequencies
theta.h

Population Parameter THETA using Homozygosity
haplotype.loci

Haplotype Extraction and Frequencies From Allelic Data
subset.haplotype

Subsetting and Filtering Haplotypes
tajima.test

Test of the Neutral Mutation Hypothesis
plotNetMDS

Plot Networks With MDS Layout
as.loci

Conversion Among Allelic Data Classes
site.spectrum

Site Frequency Spectrum
na.omit.loci

Missing Allelic Data
mjn

Median-Joining Network
summary.loci

Print and Summaries of Loci Objects
utilities

Utily Functions for pegas
sw

Sliding Windows
theta.k

Population Parameter THETA using Expected Number of Alleles
pegas-package

Population and Evolutionary Genetics Analysis System
read.gtx

Read Genetix Data Files
theta.msat

Population Parameter THETA From Micro-Satellites
write.loci

Write Allelic Data Files
replot

Edit the Layout of a Haplotype Network
theta.s

Population Parameter THETA using Segregating Sites
rr.test

Tajima Relative Rate Test of Molecular Clock
theta.tree

Population Parameter THETA Using Genealogy
haploFreq

Haplotype Frequencies With a Covariate
amova

Analysis of Molecular Variance
bind.loci

Bind Loci Objects
dist.snp

Allelic Sharing Distance with SNPs
dist.hamming

Hamming Distance
Fst

F-Statistics
MMD

Mismatch Distribution
LDscan

Multi-Locus Linkage Disequilibrium
geod

Geodesic Distances
LD

Linkage Disequilibrium
diffHaplo

Comparison Between Two Haplotypes
haploNet

Haplotype Networks
hap.div

Haplotype Diversity
VCFloci

Information From VCF Files
all.equal.haploNet

Compare Two Haplotype Networks
R2.test

Ramos-Onsins--Rozas Test of Neutrality
alleles2loci

Build Loci Object From Matrix of Alleles
geoTrans

Manipulate Geographic Coordinates
edit.loci

Edit Allelic Data with R's Data Editor