{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:30"], "contactPoint": {"@type": "vcard:Contact", "fn": "SAMHSA", "hasEmail": "mailto:SAMHSAInfo@samhsa.hhs.gov"}, "description": "Although PMN imputation as currently implemented has a number of advantages, including the ability to use a large number of similar variables to determine the imputed value and to provide individual record consistency among very complex variable relationships, the goal of this study was to evaluate this method compared with other options, especially in the context of the redesign of the NSDUH.", "distribution": [{"@type": "dcat:Distribution", "description": "Visit the original government dataset for complete information, documentation, and data access.", "downloadURL": "https://www.samhsa.gov/data/report/evaluation-imputation-methods-national-survey-drug-use-and-health", "mediaType": "text/html", "title": "Official Government Data Source"}], "identifier": "https://healthdata.gov/api/views/f92t-sneh", "issued": "2025-07-14", "keyword": ["imputation-methods", "nsduh", "samhsa", "substance-use", "survey-methodology"], "landingPage": "https://healthdata.gov/d/f92t-sneh", "modified": "2025-09-06", "programCode": ["009:061"], "publisher": {"@type": "org:Organization", "name": "Substance Abuse and Mental Health Services Administration"}, "theme": ["SAMHSA"], "title": "Evaluation of Imputation Methods for the National Survey on Drug Use and Health"}