Biostatistics
Euclidean distance is a mathematical measure of the straight-line distance between two points in Euclidean space, often used in various fields including statistics and genetics. This distance can be calculated using the Pythagorean theorem, making it essential for quantifying how similar or different two genetic sequences or samples are from one another. In the context of genetics, it helps in assessing genetic distance and constructing phylogenetic trees by providing a numerical representation of genetic variation among individuals or species.
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