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| Main Author: | |
|---|---|
| Format: | Recurso educativo Open Access |
| Language: | en |
| Published: |
1980
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| Subjects: | |
| Online Access: | https://eric.ed.gov/?id=EJ244331 |
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Table of Contents:
- An Exact Formulation of Bradford's Law. Leimkuhler, Ferdinand F. Bibliographies Citations (References) Evaluation Library Collections Measurement Techniques Models Periodicals Relevance (Information Retrieval) Statistical Distributions Demonstrates, with an example, a relatively simple method for fitting Bradford's law to empirical data to estimate the number of journals and articles in a subject collection. An exact discrete formulation illustrates Bradford's law as a special case of the Zipf-Mandlebrot "rank frequency" law. (Author/RAA)