Literaturnachweis - Detailanzeige
Autor/inn/en | Burrell, Quentin L.; Fenton, Michael R. |
---|---|
Titel | A Model for Library Book Circulations Incorporating Loan Periods. |
Quelle | In: Journal of the American Society for Information Science, 45 (1994) 2, S.101-16 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0002-8231 |
Schlagwörter | Stellungnahme; Academic Libraries; Higher Education; Library Circulation; Library Statistics; Mathematical Formulas; Models; Statistical Distributions; Tables (Data) |
Abstract | Proposes and explains a modification of the mixed Poisson model for library circulations which takes into account the periods when a book is out on loan and therefore unavailable for borrowing. Highlights include frequency of circulation distributions; negative binomial distribution; and examples of the model at two universities. (Contains 34 references.) (LRW) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |