Catalog of Holdings

Study Report

Study Number: ZA-018-002-1-1-United States-DPLS-1980

Subject Area: Refernce Materials in Machine Readable Form

Bibliographic Citation: Differences in 1980 and 1990 Censuses industry and occupation codes.  [machine-readable data file] / Brendan Day  [principal investigator(s)] / Madison, WI: University of Wisconsin. Data and Program Library Service  [distributor].

Date Accessioned: 7/25/2006

Number of Files Received: 1

Comments: This document file was provided by Brendan Day at the University of Wisconsin Survey Center.

Access Status: Unrestricted

Date Ordered: 4/10/2006

Documentation: Machine-readable only

Abstract: This document has four parts. 1. Census Memorandum showing changes between the 1980 and 1990 Census Industry classification codes. 2. Census Memorandum showing changes between the 1980 and 1990 Census Occupational classification codes. 3. SAS code creating time-consistent merged 1980/90 industry codes. 4.SAS code creating time-consistent merged 1980/90 occupation codes. These SAS syntax allows users to convert 1990 codes to time-consistent 1980 codes.

Media/File Reports:

7373 (CD-Rom)
7374 (CD-Rom)
9002 (USB Flask Drive)
9003 (USB Flask Drive)
9004 (SSCC network drive)