Estimation of Ploidy and Detection of Aneuploidy Using Genotyping Data

Provides functions for estimating ploidy levels and detecting aneuploidy in individuals using allele intensities or allele count data from high-throughput genotyping platforms, including single nucleotide polymorphism (SNP) arrays and sequencing-based technologies. Implements method described in Taniguti et al. (2025) an extended version of the 'PennCNV' signal standardization method by Wang et al. (2007) for higher ploidy levels. Computes B-allele frequencies (BAF), z-scores, and identifies copy number variation patterns.