Explains how libraries can use data mining techniques for more effective data collection. Highlights include three phases: data selection and acquisition; data preparation and processing, including a discussion of the use of XML (extensible markup language); and data interpretation and integration, including database management systems. (LRW)

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)

Discusses sources of available data on reference questions asked and answered in public libraries, and analyzes data collected between 1970 and 1985 in nine states. National data from libraries in the United States, Canada, and Great Britain are also presented. (Author/MES)

Discusses action research and its implications for library media centers; measurement and study; and steps in the action research process: clarify research need and define research problem, plan research to provide relevant data, collect and organize, analyze and interpret, report to relevant audiences, and integrate the results into library media…

Data on the 81 largest libraries in the "Public Library Data Service '96 Statistical Report" were examined to determine the validity of commonly held assumptions, namely that the age, educational level, and economic status of a community correlate, one way or another, with public library use and support in that community. No evidence to…

Reports findings of a Statistics Task Force investigation at New York University's Bobst Library, which reviewed the collection and publication of statistics and data related to library reference and information services and use of resources, and developed a framework for inclusions, definitions, procedures, and policies for data collection and…

Provides statistics based on the 1996 National Households Education Survey (NHES) of 55,000 families, measuring library use by presence of children, race, and ethnicity. Provides tables reporting use of public libraries by presence of children, by any household member, and by any household member in the last month. (PEN)

Based on a 1993 survey of 187 children's librarians in 14 states, this status report summarizes and discusses data representing input measures, output measures, fill rates, and special questions about the relationship between school and public libraries. It makes recommendations for improving the quantity and quality of data used to make decisions…

Vendor-provided electronic resource usage statistics are not currently standardized across vendors. This study investigates the feasibility of using locally collected data to check the reliability of vendor-provided data. Vendor-provided data were compared with local data collected from North Carolina State University (NCSU) Libraries' Web…

Describes the development of a menu driven database management program to handle online search statistics reporting requirements for the libraries at the University of California, Los Angeles. Advantages of the program are discussed, including cost effectiveness, autonomy of search service reports, meeting the special needs of individual…

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 the activities of the federal government, state governments, and library associations in generating statistics on U.S. libraries, and discusses the problems that arise from a lack of coordination. Issues discussed include standardized definitions, scope and coverage, data collection and aggregation, data analysis and interpretation,…

Describes a new analytical tool, data envelope analysis (DEA) model, which can provide better understanding of the efficiency of academic research libraries. Reports the results of a study using 1994-1995 Association of Research Libraries statistics together with expert judgments, in terms of constraints, to make the model more applicable to the…

Compares directors' use of Public Library Data Service statistics and Federal-State Cooperative System for Public Library Data statistics to show how directors make use of statistics and to highlight the statistical information that directors find particularly useful. The survey addressed: last time of use; ways of use; frequency of use of…

Reports on the Public Library Association's data collection project for 1987-91. Statistics show most libraries are progressing in terms of financial support and use, although not dramatically. Data on the role selection process and output measures are included. (Contains seven references.) (EAM)