Lotka's Frequency Distribution of Scientific Productivity.

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Abstract:

In 1926, Alfred Lotka examined the frequency distribution of scientific productivity of chemists and physicists. After analyzing the number of publications of chemists listed in Chemical Abstracts 1907-1916 and the contributions of physicists listed in Auerbachs Geschichtstafeln der Physik, he observed that the number of persons making n contributions is about 1n sq of those making one and the proportion of all contributors that make a single contribution is about 60. Recently, investigators studying the applicability of Lotkas Law to the humanities and to map librarianship may have misinterpreted Lotkas law and have concluded erroneously that the law applies to these fields. Corrected calculations indicate that Lotkas law does not apply. Author

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