purgeR1.8.2 package

Inbreeding-Purging Estimation in Pedigreed Populations

ancestors

Individuals to be evaluated in purging analyses

check_ancestors

Check ancestor individuals

check_basic

Check basic

check_bool

Check if a variable is boolean or not

check_col

Check that optional column is included

check_d

Check purging coefficient

check_df

Check pedigree class

check_Fcol

Check columns with inbreeding values

check_index

Check individual index

check_int

Check if a variable is a positive integer or not

check_length

Check if a variable has length >1

check_na

Check if a vector contains NA values

check_names

Check that mandatory column names are included

check_Ne

Check Ne

check_not_col

Check if optional column is included

check_nrows

Check observed and expected number of rows

check_order

Check individual order

check_reference

Check columns with reference individuals

check_repeat_id

Check repeated ids

check_tcol

Check columns with generation numbers

check_types

Check that mandatory column names are of type int

check_zero_id

Check individuals named zero

delta_Fi

Individual inbreeding variation

exp_F

Expected inbreeding coefficient

exp_Fa

Expected ancestral inbreeding coefficient

exp_g

Expected purged inbreeding coefficient

F

Inbreeding coefficient

Fa

Ancestral inbreeding coefficient

Fij_core

Partial inbreeding coefficient (core function)

Fij_core_i_cpp

Partial inbreeding coefficient (core function)

g

Purged inbreeding coefficient

hwd

Deviation from Hardy-Weinberg equilibrium

idx_ancestors

Index ancestors

ip_F

Inbreeding coefficient

ip_Fa

Ancestral inbreeding coefficient

ip_Fij

Partial inbreeding coefficient

ip_g

Purged inbreeding coefficient

ip_op

Opportunity of purging

map_ancestors

Map ancestors

Ne_delta

Realized effective population size (mean)

op

Opportunity of purging

ped_clean

Remove individuals not used for purging analyses

ped_graph

Input for igraph

ped_maternal

Maternal effects

ped_rename

Rename individuals in a pedigree from 1 to N

ped_sort

Sort individuals (with ancestors on top of descendants)

ped_sort_i

Sorting steps

pop_hwd

Deviation from Hardy-Weinberg equilibrium

pop_Nancestors

Population founders and ancestors

pop_Ne

Effective population size

pop_t

Number of equivalent complete generations

purgeR

purgeR: Estimation of inbreeding-purging genetic parameters in pedigre...

reproductive_value

Reproductive value

sample_allele

Sample dam or sire inherited allele

search_ancestors

Search and individuals' ancestors

w_grandoffspring

Grandoffspring

w_offspring

Offspring

w_reproductive_value

Reproductive value

Inbreeding-purging analysis of pedigreed populations, including the computation of the inbreeding coefficient, partial, ancestral and purged inbreeding coefficients, and measures of the opportunity of purging related to the individual reduction of inbreeding load. In addition, functions to calculate the effective population size and other parameters relevant to population genetics are included. See López-Cortegano E. (2021) <doi:10.1093/bioinformatics/btab599>.

  • Maintainer: Eugenio López-Cortegano
  • License: GPL-2
  • Last published: 2023-11-28