The National Information Standards Organization (NISO) announces the publication of the fifth edition of the standard ANSI/NISO Z39.7, Information Services and Use: Metrics and Statistics for Libraries and Information Providers – Data Dictionary.
The purpose of the Z39.7 Data Dictionary is to assist the information community in the identification, definition, collection, and interpretation of statistical data used to describe the current status and condition of libraries in the United States. It absorbs many of the de facto definitions established in various national surveys and data collection programs to provide a body of valid and comparable data on American libraries.
Originally published in 1968 with the title Library Statistics, the standard has evolved through its subsequent editions, culminating in an online data dictionary and new title in the 2004 edition. In 2008, NISO moved the standard from periodic to continuous maintenance and established the Z39.7 Standing Committee to maintain the standard.
With the standard under continuous maintenance, users can submit comments and suggestions for improvements and have them evaluated by the Z39.7 Standing Committee biannually for possible inclusion in the standard,” explained Nettie Lagace, NISO Associate Director for Programs. “When a sufficient number of changes have been accepted, a revision of the standard is presented for approval by the NISO Voting Members. This fifth edition includes all the accepted changes since the previous edition was published.”
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ANSI/NISO Z39.7, Information Services and Use: Metrics and Statistics for Libraries and Information Providers – Data Dictionary
Links to Additional Resources Related to Library Metrics
Surveys referenced, related standards, and papers/articles.