/*-------------------------------------------------------------------------
 |                                                                         
 |             SAS SUPPLEMENTAL SYNTAX FILE FOR ICPSR 29901
 |        TREATMENT EPISODE DATA SET -- DISCHARGES (TEDS-D), 2008
 |                            (DATASET 0001: )
 |
 | This SAS program is provided for optional use with the SAS transport
 | version of this data file as distributed by ICPSR. The metadata
 | provided below are not stored in the SAS transport version of this data
 | collection.  Users need to use SAS PROC CIMPORT to import the SAS
 | transport file to a SAS data set on their system. This program can
 | then be used in conjunction with the SAS system data file.
 |
 | DATA:  begins a SAS data step and names an output SAS data set. Users
 | should replace "SAS-dataset" with their name for the SAS data set copied
 | from the SAS transport file. Users can add a SAS libname statement
 | and an output SAS data set name to make a permanent SAS data set.
 |
 | MISSING VALUE RECODES:  sets user-defined numeric missing values to
 | missing as interpreted by the SAS system. Only variables with
 | user-defined missing values are included in this section.
 |
 | If any variables have more than one missing value, they are assigned
 | to the standard missing value of a single period (.) in the statement
 | below. To maintain the original meaning of missing codes, users may want
 | to take advantage of the SAS missing values (the letters A-Z or an
 | underscore preceded by a period).
 |
 | An example of a standard missing value recode:
 |
 |   IF (RELATION = 98 OR RELATION = 99) THEN RELATION = .;
 |
 | The same example using special missing value recodes:
 |
 |    IF RELATION = 98 THEN RELATION = .A;
 |    IF RELATION = 99 THEN RELATION = .B;
 |
 | NOTE:  Users should modify this file to suit their specific needs.
 | The MISSING VALUE RECODES section has been commented out (i.e., '/*').
 | To make this section active in the program, users should remove the SAS
 | comment indicators from this section.
 |
 |------------------------------------------------------------------------*/

RUN;

* SAS DATA STEP;
DATA;
SET SAS-dataset ;


* USER-DEFINED MISSING VALUES RECODE TO SAS SYSMIS;

/*
   IF (DISYR = -9) THEN DISYR = .;
   IF (GENDER = -9) THEN GENDER = .;
   IF (RACE = -9) THEN RACE = .;
   IF (ETHNIC = -9) THEN ETHNIC = .;
   IF (MARSTAT = -9) THEN MARSTAT = .;
   IF (EDUC = -9) THEN EDUC = .;
   IF (EMPLOY = -9) THEN EMPLOY = .;
   IF (DETNLF = -9) THEN DETNLF = .;
   IF (PREG = -9) THEN PREG = .;
   IF (VET = -9) THEN VET = .;
   IF (LIVARAG = -9) THEN LIVARAG = .;
   IF (PRIMINC = -9) THEN PRIMINC = .;
   IF (ARRESTS = -9) THEN ARRESTS = .;
   IF (STFIPS = -9) THEN STFIPS = .;
   IF (CBSA = -9) THEN CBSA = .;
   IF (PMSA = -9) THEN PMSA = .;
   IF (REGION = -9) THEN REGION = .;
   IF (DIVISION = -9) THEN DIVISION = .;
   IF (SERVSETD = -9) THEN SERVSETD = .;
   IF (METHUSE = -9) THEN METHUSE = .;
   IF (DAYWAIT = -9) THEN DAYWAIT = .;
   IF (REASON = -9) THEN REASON = .;
   IF (LOS = -9) THEN LOS = .;
   IF (PSOURCE = -9) THEN PSOURCE = .;
   IF (DETCRIM = -9) THEN DETCRIM = .;
   IF (NOPRIOR = -9) THEN NOPRIOR = .;
   IF (SUB1 = -9) THEN SUB1 = .;
   IF (ROUTE1 = -9) THEN ROUTE1 = .;
   IF (FREQ1 = -9) THEN FREQ1 = .;
   IF (FRSTUSE1 = -9) THEN FRSTUSE1 = .;
   IF (SUB2 = -9) THEN SUB2 = .;
   IF (ROUTE2 = -9) THEN ROUTE2 = .;
   IF (FREQ2 = -9) THEN FREQ2 = .;
   IF (FRSTUSE2 = -9) THEN FRSTUSE2 = .;
   IF (SUB3 = -9) THEN SUB3 = .;
   IF (ROUTE3 = -9) THEN ROUTE3 = .;
   IF (FREQ3 = -9) THEN FREQ3 = .;
   IF (FRSTUSE3 = -9) THEN FRSTUSE3 = .;
   IF (IDU <= -8) THEN IDU = .;
   IF (ALCDRUG <= -9) THEN ALCDRUG = .;
   IF (DSMCRIT = -9) THEN DSMCRIT = .;
   IF (PSYPROB = -9) THEN PSYPROB = .;
   IF (HLTHINS = -9) THEN HLTHINS = .;
   IF (PRIMPAY = -9) THEN PRIMPAY = .;
*/

RUN ;
