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Next-Generation Sequencing of Circulating Tumor DNA for Precision Medicine in Patients with Advanced Biliary Tract Cancers.
Research record from Clin Cancer Res, 2026-10-01. PMID 42223536.
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Article
Research record from Clin Cancer Res, 2026-10-01. PMID 42223536.
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The determination of the amount of traditional circulating tumor cells present in a sample.
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Glossary Term
A measure of the variability in a sample or population. It is calculated as the mean squared deviation (MSD) of the individual values from their common mean. In calculating the MSD, the divisor n is commonly used for a population variance and the divisor n-1 for a sample variance.