_dta: 1. by Jean Roth , jroth@nber.org , 19 Nov 2015 2. Source: 2011/20111020/SCHEDULE.TXT 3. File description: http://www.fda.gov/Drugs/InformationOnDrugs/ucm257245.htm 4. This file identifies those listed products in the directory which have a DEA schedule designation. listing_seq_no: 1. LISTING_SEQ_NO NOT NULL NUM(7) COL:1-7 Linking field to LISTINGS. schedule: 1. SCHEDULE NOT NULL NUM(1) COL:9 obs: 6,483 vars: 2 19 Nov 2015 07:57 size: 32,415 (_dta has notes) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- storage display value variable name type format label variable label ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- listing_seq_no long %12.0g * FDA generated unique identification number for each product schedule byte %8.0g * Product iwth a DEA schedule designation * indicated variables have notes ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Sorted by: listing_seq_no schedule