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- catalog abstract "The Public Use Microdata Samples (PUMS) from the 1980 Census contain individual- and household-level information from the 'long-form' questionnaires distributed to a sample of the population enumerated in the Census. Three different PUMS series have been prepared, each containing a number of discrete physical files. These series are called the A Sample, the B Sample, and the C Sample. At this time, the C Sample is ready for distribution. Each of the discrete PUMS files contains two types of records: 'household' records and 'person' records. Although the length of each of these record types is identical (193 characters), the files are hierarchical in structure, each person record has a logical and physical relationship to the household record which precedes it. The PUMS 1980 C Sample 1/1000 file is a single file containing data for the entire nation. The datafile is hierarchical in structure, with data records for each household selected as well as for every person residing in the selected households.".
- catalog contributor b3300462.
- catalog contributor b3300463.
- catalog coverage "United States Census, 20th, 1980.".
- catalog coverage "United States Population Statistics.".
- catalog created "[1984?]".
- catalog date "1984".
- catalog date "[1984?]".
- catalog dateCopyrighted "[1984?]".
- catalog description "321,154 data records, each with a logical record length of 193 characters.".
- catalog description "Software packages capable of managing hierarchical files are necessary for use with the Public Use Microdata Samples.".
- catalog description "The Public Use Microdata Samples (PUMS) from the 1980 Census contain individual- and household-level information from the 'long-form' questionnaires distributed to a sample of the population enumerated in the Census. Three different PUMS series have been prepared, each containing a number of discrete physical files. These series are called the A Sample, the B Sample, and the C Sample. At this time, the C Sample is ready for distribution. Each of the discrete PUMS files contains two types of records: 'household' records and 'person' records. Although the length of each of these record types is identical (193 characters), the files are hierarchical in structure, each person record has a logical and physical relationship to the household record which precedes it. The PUMS 1980 C Sample 1/1000 file is a single file containing data for the entire nation. The datafile is hierarchical in structure, with data records for each household selected as well as for every person residing in the selected households.".
- catalog description "United States.".
- catalog extent "1 data file (321,154 logical records) +".
- catalog isPartOf "ICPSR (Series) ; 8212.".
- catalog isPartOf "ICPSR ; 8212".
- catalog issued "1984".
- catalog issued "[1984?]".
- catalog language "und".
- catalog publisher "Ann Arbor, Mich. : Inter-university Consortium for Political and Social Research [distributor],".
- catalog requires "Software packages capable of managing hierarchical files are necessary for use with the Public Use Microdata Samples.".
- catalog spatial "United States Census, 20th, 1980.".
- catalog spatial "United States Population Statistics.".
- catalog spatial "United States".
- catalog spatial "United States.".
- catalog subject "Housing United States Statistics.".
- catalog subject "I. Census enumerations: historical and contemporary population characteristics. A. United States. 1. Decennial Censuses. c. 1980 Census.".
- catalog title "Census of population and housing, 1980 [United States] [computer file] : Public use microdata sample (C sample), 1/1000 sample / principal investigator, United States Department of Commerce, Bureau of the Census.".