File Manifest for ICPSR 2155 United States Department of Health and Human Services. National Institutes of Health. National Institute on Drug Abuse. Washington, DC, Metropolitan Area Drug Study (DC*MADS), 1991: Household and Nonhousehold Populations [Computer file]. ICPSR02155-v3. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2008-07-16. doi:10.3886/ICPSR02155 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 02155-related_literature.txt - - - 2009-11-28 - 02155-manifest.txt - - - 2009-11-29 - DS0001 Washington, DC, Metropolitan Area Drug Study (DC*MADS), 1991: Household and Nonhousehold Populations Filename Record Record Var. Date MD5 Length Count Count Updated Checksum 02155-0001-Codebook.pdf - - - 2008-07-16 6ab85e6921e1252fdf2bcbf97fc26ba0 02155-0001-Data.dta - 4,658 49 2008-07-16 63e166eb208e9e2266864e6e17234aab 02155-0001-Data.sav - 4,658 49 2008-07-16 a995682008e66ac70124c3d2b91237bd 02155-0001-Data.stc - 4,658 49 2008-07-16 2d211f30a36f3581508905802124d5a5 02155-0001-Data.tsv - 4,658 49 2008-07-16 d4a161095d6eaaf22fb2a341f4c2848d 02155-0001-Data.txt 121 4,658 49 2008-07-16 5371adde0c589360215ca6561b68ffb9 02155-0001-Setup.dct - - - 2008-07-16 bfd2519a09ab43568ec6a7dea20543ee 02155-0001-Setup.do - - - 2008-07-16 e7c09fc0fa724e5fb1c1b50e5e368dbe 02155-0001-Setup.sas - - - 2008-07-16 e6609f8ab9a06510d7a224b68aed375c 02155-0001-Setup.sps - - - 2008-07-16 2ca929873cf74e202aeeedd9d7dc415e 02155-0001-Supplemental_syntax.do - - - 2008-07-16 71ba3974307a34a4dc86431d7ea67ef2 02155-0001-Supplemental_syntax.sas - - - 2008-07-16 4d43a4fb77df66f98c138831f5753a28 Version History 2008-07-16 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 added to the dataset. 1998-11-19 The data file was reprocessed to eliminate duplicate records. Also, the SAS and SPSS data definition statements and codebook were edited due to a reversal in value labels for RACE. The correct labels are 1 = "White" and 2 = "Black".