Author: Sally Swedine

VA Hospital, Seattle, WA

Operating System: OS/8

Source Language: FORTRAN II and SABR

Memory Required: 12K

Abstract: TRTRV, URTRV, ITEMIZ, ITMCNT, VRTRV, PRTRV,

ORTRV, and RTLIST form a family of information retrieval programs

on a PDP-8/E under OS/8. Data is stored in ASCII files on the systems

device and edited with EDIT or TECO. Numeric and textual information

can be used. The programs provide for selecting complex subsets of a file

and storing specified variables from each selected record-on DECtape for

statistical or other analysis in four forms: paired, unpaired, columnar by

record, and by complete lines. Exhaustive counts, frequency distributions

on user-defined ranges for specified variables with histograms and

percentages, and columnar listing are also available.

Media Price Code: On Hold

Format: OS/8

Catalog: August 1978