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…

Describes a computer program designed to manage statistics about online searches which reports the number of searches by vendor, purpose, and librarian; calculates charges to departments and individuals; and prints monthly invoices to users with standing accounts. (CLB)

This reexamination of earlier forecasts and statistics related to research library growth--Purdue studies first published in 1965, data and forecasts from Fremont Rider's 1944 book--shows mixed results for evidence of continuing rapid growth of collections and acquisition expenditures and marked decline in acquisition rates. (16 references) (EJS)

Reports the results of a national survey of online systems in academic libraries which gathered information on acquisitions, serials, circulation, cataloging, interlibrary loan, and integrated systems. The results include relationships between library characteristics, such as size, and library reports of present systems and future plans, methods…

Discussion of methods for gathering journal use information in academic libraries (for retention decisions) highlights an 8.4-year time-series of weekly library journal pickup data. Use of the autocorrelation function, spectral analysis, and intervention analysis is described.(LRW)

Program presentations on issues related to the use of statistics by research libraries and business meeting minutes are combined in this report from the Association of Research Libraries (ARL). The full text is provided for the three papers on the program theme that were presented at the meeting: (1) "Information to Manage--The Economics of…

Faced with growing problems in the management and direction of its periodical collection, in 1973 the McLaughlin Library at the University of Guelph established a Periodical Use Committee responsible for collecting and analyzing statistics on the use of periodicals within the library. Specific responsibilities of the committee included deciding…

Illustrates the use of factor analysis in interpreting large sets of data. Describes how factor analysis of a 19-question survey revealed faculty opinions about library policies for (1) computerized access; (2) circulation; (3) specialized collections/services; and (4) the general collection. A characterization of each category is followed by…

Describes a survey of research libraries with online catalogs planned or in place that examined the status of card catalogs, shelf list files, and the capability of online systems to handle traditional shelf list functions. The functions examined include inventory control, collection assessment, holdings information, and call number assignment.…

Presents aspects of Pullen Library's move from manual to automated management of cataloging statistics, and offers advice to libraries in similar situations. The difficulties included staff resistance, finding the right software package, and spreadsheet training; and the advantage was that the Quattro Pro program reduces complicated spreadsheets…

Presents a study of Archimedes as a HyperCard reference tool at the University of Michigan, and compares uses to similar projects. Results from studied points (i.e., system design and use statistics) support Archimedes: the system sees more use during reference hours when a librarian is unavailable, and user time is comparable to time spent with a…

This report documents the findings of a study that examined library and information services in South Dakota's state-supported academic libraries, the first such study conducted in 15 years. The state library and six schools--University of South Dakota, South Dakota State University, Black Hills State College, Dakota State College, Northern State…

A year-long study involving 29 libraries (11 public, 5 academic, 1 combined academic/public, 6 special, 1 combined public/school, and 5 school) was undertaken in FY 1984 to monitor the usage of an existing union catalog--the Washington Library Network Resource Directory--and determine what policies and protocols should be considered when preparing…

Describes a survey which examined local government documentation in academic and public libraries of Australia, Canada, the United Kingdom, and the United States. The results, which provide current data on document management and maintenance practices, are compared with the results of four previous studies. (Author/CLB)

Analyzes Association of Research Libraries (ARL) Annual Salary Survey data for 8-year period in terms of employment level and salaries of women and men. Historical trends in comparable worth, the current situation in academic libraries, and possible future trends are discussed. (CLB)