File Manifest for ICPSR 9833 United States Department of Health and Human Services. National Institute on Drug Abuse. National Household Survey on Drug Abuse, 1990 [Computer file]. ICPSR09833-v4. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2008-07-25. doi:10.3886/ICPSR09833 Details on the version history can be found below the file listings. Study-level Documentation Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 09833-related_literature.txt - - - 2009-11-26 - 09833-manifest.txt - - - 2009-11-27 - DS0001 National Household Survey on Drug Abuse, 1990 Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 09833-0001-Codebook.pdf - - - 2008-07-25 f64523cfb089712afbb1f41ffd257cda 09833-0001-Data.dta - 9,259 1007 2008-07-25 91ad40ebe59590294a5d9b05314fed56 09833-0001-Data.sav - 9,259 1007 2008-07-25 2ed3a0d144bc557cc1bee216e86abf10 09833-0001-Data.stc - 9,259 1007 2008-07-25 2cda8757f9bc70d67d044a612eb10a79 09833-0001-Data.tsv - 9,259 1007 2008-07-25 ef2eb75113c21dc7ea85d1277884b3cd 09833-0001-Data.txt 1901 9,259 1007 2008-07-25 da88e095e18368810ebc3af1d6395c63 09833-0001-Setup.dct - - - 2008-07-25 8a39f8c7c5fa623ff21a781401c75475 09833-0001-Setup.do - - - 2008-07-25 a88571f143672daebf29bd0a64d0764f 09833-0001-Setup.sas - - - 2008-07-25 6bf3009ac5bd2bc9613f32816178c8b2 09833-0001-Setup.sps - - - 2008-07-25 1382ccdfa744ee246db9b0590464b8d4 09833-0001-Supplemental_syntax.do - - - 2008-07-25 3483d93debc978b0ccbd1f3d9b1915a0 09833-0001-Supplemental_syntax.sas - - - 2008-07-25 3185d5768567770b58f62668445619a5 Version History 2008-07-25 New files were added. These files included one or more of the following: Stata setup, SAS transport (CPORT), SPSS system, Stata system, SAS supplemental syntax, and Stata supplemental syntax files, and tab-delimited ASCII data file. The variable CASEID was also added to the dataset. 2005-11-04 On 2005-03-14 new files were added to one or more datasets. These files included additional setup files as well as one or more of the following: SAS program, SAS transport, SPSS portable, and Stata system files. The metadata record was revised 2005-11-04 to reflect these additions. 1999-03-18 The data file was reprocessed to recode missing values previously coded as "." to blanks. This will enable users to use the data in SPSS without modification. Also, SAS and SPSS data definition statements are now available for this study. 1997-12-12 A machine-readable codebook in Portable Document Format (PDF) is now available.