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Guide to syncsort NOTE this manual was written a while ago but most of the information is probably still relevant my current address a ?liation and contact information are as follows Mike Zdeb Assistant Professor U Albany School of Public Health Universit

NOTE this manual was written a while ago but most of the information is probably still relevant my current address a ?liation and contact information are as follows Mike Zdeb Assistant Professor U Albany School of Public Health University Place Rensselaer NY msz albany edu CA GUIDE TO SyncSort FOR DATA ANALYSTS AND RESEARCHERS Mike Zdeb New York State Department of Health Information Systems and Health Statistics Concourse - Room C- Albany NY - - May CNOTE This guide assumes a few prerequisites You must know how to edit a ?le on VM You must know how to submit a job from VM to the MVS operating system You must understand certain concepts about ?les records and ?elds within records If any or all of these terms are new to you the material contained in this guide may be di ?cult to understand Even if you have the prerequisites some or all of the material concerning SyncSort may be new to you If you do not understand something in the introductory sections of the guide DO NOT DESPAIR There are a number of examples in later sections that show you how to use SyncSort to accomplish tasks that are common to the work of most data analysts or researchers Also a number of examples are available from current SyncSort users that might help in your understanding of how SyncSort can assist in your work ? CTABLE OF CONTENTS Section Page INTRODUCTION SyncSort Statements Using SyncSort Statements Selecting Records Selecting Fields from Records Sorting Copying Records Formatting Output from SORT Combining Records SyncSort ON MVS a b c d e a b Copying Records Tape- to-Tape Entire contents of a tape containing only one ?le Entire contents of a tape containing multiple ?les Selected records from one tape Selected records from several tapes Selected records from two tapes with ?xed length but with di ?erent record lengths Tape-to-VM via the Reader Selected portions of selected records Multiple output ?les Counting Records Counts Output to a Single File in the VM Reader Counts Output to a Temporary Disk File on MVS - Used as Input to a SAS Job Multiple Output Files Used to Produce Two Sets of Counts - Sent to VM Reader as One File SyncSort ON VM Starting SyncSort on VM SyncSort Commands Speci ?c to VM a b c a b c Passing File Information to SyncSort on VM Single Input File and Single Output File Direct entry on the command line Using FILEDEFs Combination of direct entry and FILEDEFs Multiple Input and or Output Files Direct entry on the command line - multiple input single output Using FILEDEFs - multiple input single output Combination of direct entry and FILEDEFs - single input multiple output -i- CAppendices A SyncSort References B The Flow of SyncSort C Allocating Temporary Disk Space on MVS BASICS EXAMPLE D Examples of Uses on SyncSort on MVS Example Extract and Copy Records - Simple Record Selection Example Extract and Copy Records - Complex