Reset modifications to an EIGENSTRAT object

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

reset(data)

Arguments

data

EIGENSTRAT data object.

Value

EIGENSTRAT data S3 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")
)
#> Error in eval(expr, envir, enclos): object 'snps' not found

# remove the population grouping in the previous step - this
# results in the same EIGENSTRAT object tht we started with
original_snps <- reset(new_snps)
#> Error in eval(expr, envir, enclos): object 'new_snps' not found