admixr (version 0.9.2)

reset: Reset modifications to an EIGENSTRAT object

Description

Set 'exclude' and 'group' modifications of snp and ind files, effectively resetting the dataset into its original state.

Usage

reset(data)

Value

EIGENSTRAT data S3 object.

Arguments

data

EIGENSTRAT data object.

Examples

if (FALSE) # download an example genomic data set and prepare it for analysis
snps <- eigenstrat(download_data(dirname = tempdir()))

# group individual samples into larger populations, creating a new
# EIGENSTRAT R object
new_snps <- relabel(
    snps,
    European = c("French", "Sardinian"),
    African = c("Dinka", "Yoruba", "Mbuti", "Khomani_San"),
    Archaic = c("Vindija", "Altai", "Denisova")
)

# remove the population grouping in the previous step - this
# results in the same EIGENSTRAT object tht we started with
original_snps <- reset(new_snps)