Genotyping enables researchers to explore genetic variants such as single nucleotide polymorphisms (SNPs) and large structural changes in DNA. High-throughput genomic technologies such as next-generation sequencing (NGS) and microarrays enable a deeper understanding of disease etiology on a molecular level. With multiple genomic targets potentially contributing to disease, analysis requires flexibility and accuracy. SNP genotyping and copy number variation (CNV) data analysis tools can analyze results for millions of markers and probes and detect sample outliers, providing insight into the functional consequences of genetic variation