Sublapponoid (Mediterranean and Lapponoid) and the Dinaric (Lapponoid and Armenoid). The Sublapponoid subrace (also called Pile Dwelling race) lived around the Swiss lakes. The Greek letters which symbolise races and types could be capital or lower case. Linguistics Czekanowski introduced numerical taxonomy into comparative linguistics, thus founding the discipline of computational linguistics. He developed (1913) a still much-used index of similarity between two samples. He applied it to phonemes and words in text corpora of different languages. It was later introduced in analysis of ecological communities. Books Forschungen im Nil-Kongo. Zwischengebiet (1911–17) Zarys metod statystycznych w zastosowaniu do antropologii [An outline of statistical methods applied in anthropology]. Warszawa: Towarzystwo Naukowe Warszawskie (1913) Zarys antropologii Polski (1930) Człowiek w czasie i przestrzeni (1934) Polska - Słowiańszczyzna. Perspektywy antropologiczne (1948) Wstęp do historii Słowian, Poznań 1957 Człowiek w czasie i przestrzeni (third edition) (1967) See also List of Poles External links Czekanowski's Diagram: a Method of Multidimensional Clustering References 1882 births 1965 deaths Burials at Powązki Cemetery Polish anthropologists Linguists from Poland Polish statisticians Members of the Lwów Scientific Society 20th-century anthropologists 20th-century linguists