This function creates an instance of the EIGENSTRAT S3 class, which encapsulates all paths to data files required for an ADMIXTOOLS analysis.
eigenstrat(prefix = NULL, ind = NULL, snp = NULL, geno = NULL, exclude = NULL)Shared path to an EIGENSTRAT trio (set of ind/snp/geno files).
Paths to individual EIGENSTRAT components.
Pre-defined snp file with excluded sites.
S3 object of the EIGENSTRAT class.
if (FALSE) # download an example genomic data and get the path prefix to the
# trio of snp/geno/ind files in an EIGENSTRAT format
prefix <- download_data(dirname = tempdir())
# wrap the trio of snp/geno/ind files in an object of the class
# EIGENSTRAT
snps <- eigenstrat(prefix)
#> Error in eval(expr, envir, enclos): object 'prefix' not found