A card format for reference files in information processing
Security and Privacy
This paper proposes a card format suitable for a variety of reference files in information processing. An 80-column IBM card is divided into two fields—reference material field (columns 1-67) and identification field (columns 68-80). The format for the reference material is flexible, while the format for the identification is rigid. The reference material includes basically an index, title, source, class, summary and cross reference for each entry. The identification includes basically codes for a matrix of descriptors, an entry number, and the kind, major interest, and source of the reference. The identification also provides a choice to identify material for personal as well as general files. Since this card format is sufficient to identify the material normally associated with reference files for books, articles, programming terms, hardware terms, equipment, machine systems, abbreviations, etc., it is suitable as a standard for card reference files in information processing.
Statistical programs at the University of North Carolina
The Research Computation Center at the University of North Carolina has access to a UNIVAC 1105 general purpose digital computer for use in connection with data processing problems, theoretical studies, and computer research. With respect to data processing problems, three major statistical programs have been written:
General Contingency Table Analysis for Questionnaire Data
Analysis of Variance (ANOVA)
Multiple Regression and Correlation
Some of the concepts and ideas in these programs are new and may be of interest to other computation centers. Hence they are described below. The programs were written in the Remington Rand UNICODE language. Thus it would not be difficult to translate them into any other algebraic language, such as ALGOL, FORTRAN, or IT.
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