options nocenter validvarname=any;
*---Read in space-delimited ascii file;
data new_data;
infile 'C:\zzy\NLS\default-20100311103646462\default.dat' lrecl=132 missover DSD DLM=' ' print;
input
R0000100
R0033000
R0034200
R0536300
R0536401
R0536402
R0544800
R0551900
R1194000
R1194100
R1236300
R1482600
R1581400
R1581800
R1582400
R2399400
R2399600
R2399800
R2553500
R2873200
R2874200
R3876300
R3925700
R3989400
R4172100
R4173100
R5453700
R5518600
R5826900
R5827900
R7216000
R7282900
S0201000
S0202000
S1530000
S1531400
;
array nvarlist _numeric_;
*---Recode missing values to SAS custom system missing. See SAS
documentation for use of MISSING option in procedures, e.g. PROC FREQ;
do over nvarlist;
if nvarlist = -1 then nvarlist = -9; /* Refused */
if nvarlist = -2 then nvarlist = -9; /* Dont know */
if nvarlist = -3 then nvarlist = -9; /* Invalid missing */
if nvarlist = -4 then nvarlist = -9; /* Valid missing */
if nvarlist = -5 then nvarlist = -9; /* Non-interview */
end;
label R0000100 = "PUBID - YTH ID CODE 1997";
label R0033000 = "GRADE CURR ATTEND 1997";
label R0034200 = "WHAT HGC? 1997";
label R0536300 = "KEY!SEX (SYMBOL) 1997";
label R0536401 = "KEY!BDATE M/Y (SYMBOL) 1997";
label R0536402 = "KEY!BDATE M/Y (SYMBOL) 1997";
label R0544800 = "ENT PR CRCT HGC 1997";
label R0551900 = "PR SPK ANY LANG NOT ENG HOME 1997";
label R1194000 = "CV_AGE_12/31/96 1997";
label R1194100 = "CV_AGE_INT_DATE 1997";
label R1236300 = "REVISED PIAT RAW SCORE 1997";
label R1482600 = "KEY!RACE_ETHNICITY (SYMBOL) 1997";
label R1581400 = "WHAT GRADE ENR IN AT DLI? 1998";
label R1581800 = "WHAT WAS HGA AS OF DLI? (CRCTD) 1998";
label R1582400 = "WHAT IS CURR HGC? 1998";
label R2399400 = "AMT PARS OWN INC 1997 1998";
label R2399600 = "AMT PARS SP/PART INC 1997 1998";
label R2399800 = "AMT PAR/SP OTH INC 1997 1998";
label R2553500 = "CV_AGE_INT_DATE 1998";
label R2873200 = "WHAT GRADE ENR IN AT DLI? 1999";
label R2874200 = "WHAT IS CURR HGC? 1999";
label R3876300 = "CV_AGE_INT_DATE 1999";
label R3925700 = "REVISED PIAT RAW SCORE 1999";
label R3989400 = "REVISED PIAT RAW SCORE 1998";
label R4172100 = "WHAT GRADE ENR IN AT DLI? 2000";
label R4173100 = "WHAT IS CURR HGC? 2000";
label R5453700 = "CV_AGE_INT_DATE 2000";
label R5518600 = "REVISED PIAT RAW SCORE 2000";
label R5826900 = "WHAT GRADE ENR IN AT DLI? 2001";
label R5827900 = "WHAT IS CURR HGC? 2001";
label R7216000 = "CV_AGE_INT_DATE 2001";
label R7282900 = "REVISED PIAT RAW SCORE 2001";
label S0201000 = "WHAT GRADE ENR IN AT DLI? 2002";
label S0202000 = "WHAT IS CURR HGC? 2002";
label S1530000 = "PIAT RAW SCORE_REVISED 2002";
label S1531400 = "CV_AGE_INT_DATE 2002";
/*---------------------------------------------------------------------*
* Crosswalk for Reference number & Question name *
*---------------------------------------------------------------------*
* Uncomment and edit this RENAME statement to rename variables
* for ease of use. You may need to use name literal strings
* e.g. 'variable-name'n to create valid SAS variable names, or
* alter variables similarly named across years.
* This command does not guarentee uniqueness
* See SAS documentation for use of name literals and use of the
* VALIDVARNAME=ANY option.
*---------------------------------------------------------------------*/
/* *start* */
RENAME
R0000100 = 'id1997'n
R0033000 = 'att1997'n
R0034200 = 'grade1997'n
R0536300 = 'sex'n
R0536401 = 'KEY!BDATE_M_1997'n
R0536402 = 'KEY!BDATE_Y_1997'n
R0544800 = 'parentgrade1997'n
R0551900 = 'language1997'n
R1194000 = 'age96_1997'n
R1194100 = 'age1997'n
R1236300 = 'piat1997'n
R1482600 = 'race'n
R1581400 = 'att1998'n
R1581800 = 'att1998c'n
R1582400 = 'grade1998'n
R2399400 = 'income1_1998'n
R2399600 = 'income2_1998'n
R2399800 = 'income3_1998'n
R2553500 = 'age1998'n
R2873200 = 'att1999'n
R2874200 = 'grade1999'n
R3876300 = 'age1999'n
R3925700 = 'piat1999'n
R3989400 = 'piat1998'n
R4172100 = 'att2000'n
R4173100 = 'grade2000'n
R5453700 = 'age2000'n
R5518600 = 'PIAT2000'n
R5826900 = 'att2001'n
R5827900 = 'grade2001'n
R7216000 = 'age2001'n
R7282900 = 'PIAT2001'n
S0201000 = 'att2002'n
S0202000 = 'grade2002'n
S1530000 = 'PIAT2002'n
S1531400 = 'age2002'n
;
/* *finish* */
run;
proc means data=new_data n mean min max;
run;
data temp1;
set new_data;
all=piat1997+ piat1998+piat1999+piat2000 +piat2001+piat2002;
if all = -54 then delete;
run;
data temp;
set temp1;
array nvarlist _numeric_;
*---Recode missing values to SAS custom system missing. See SAS
documentation for use of MISSING option in procedures, e.g. PROC FREQ;
do over nvarlist;
if nvarlist = -9 then nvarlist = .; /* Refused */
end;
run;
data temp3;
set temp;
keep id1997 sex race parentgrade1997 language1997 income1_1998 income2_1998 income3_1998 att1997-att2002 grade1997-grade2002 age1997-age2002 piat1997-piat2002;
run;
data temp4;
set temp3;
file "C:\zzy\NLS\default-20100311103646462\piatmath-age-grade-att.dat";
put id1997 sex race grade1997-grade2002 age1997-age2002 piat1997-piat2002 parentgrade1997 language1997 income1_1998 income2_1998 income3_1998 att1997-att2002;
run;
/*---------------------------------------------------------------------*
* FORMATTED TABULATIONS *
*---------------------------------------------------------------------*
* You can uncomment and edit the PROC FORMAT and PROC FREQ statements
* provided below to obtain formatted tabulations. The tabulations
* should reflect codebook values.
*
* Please edit the formats below reflect any renaming of the variables
* you may have done in the first data step.
*---------------------------------------------------------------------*/
/*
proc format;
value vx0f
0='0'
1-999='1 TO 999'
1000-1999='1000 TO 1999'
2000-2999='2000 TO 2999'
3000-3999='3000 TO 3999'
4000-4999='4000 TO 4999'
5000-5999='5000 TO 5999'
6000-6999='6000 TO 6999'
7000-7999='7000 TO 7999'
8000-8999='8000 TO 8999'
9000-9999='9000 TO 9999'
;
value vx1f
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
0='NONE'
;
value vx2f
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
0='NONE'
;
value vx3f
1='Male'
2='Female'
0='No Information'
;
value vx4f
1='1: January'
2='2: February'
3='3: March'
4='4: April'
5='5: May'
6='6: June'
7='7: July'
8='8: August'
9='9: September'
10='10: October'
11='11: November'
12='12: December'
;
value vx6f
0='Did not attend'
1='1st grade'
2='2nd grade'
3='3rd grade'
4='4th grade'
5='5th grade'
6='6th grade'
7='7th grade'
8='8th grade'
9='9th grade'
10='10th grade'
11='11th grade'
12='12th grade'
13='1st year of college'
14='2nd year of college'
15='3rd year of college'
16='4th year of college'
17='5th year of college'
18='6th year of college'
19='7th year of college'
20='8th year of college'
93='Pre-kindergarten'
94='Kindergarten'
95='Ungraded'
;
value vx7f
1='Yes'
0='No'
;
value vx8f
0-11='0 TO 11: LESS THAN 12'
12='12'
13='13'
14='14'
15='15'
16='16'
17='17'
18='18'
19-999='19 TO 999: GREATER THAN 18'
;
value vx9f
0-11='0 TO 11: LESS THAN 12'
12='12'
13='13'
14='14'
15='15'
16='16'
17='17'
18='18'
19-999='19 TO 999: GREATER THAN 18'
;
value vx10f
0='0'
1-9='1 TO 9'
10-19='10 TO 19'
20-29='20 TO 29'
30-39='30 TO 39'
40-49='40 TO 49'
50-59='50 TO 59'
60-69='60 TO 69'
70-79='70 TO 79'
80-89='80 TO 89'
90-99='90 TO 99'
100='100'
;
value vx11f
1='Black'
2='Hispanic'
3='Mixed Race (Non-Hispanic)'
4='Non-Black / Non-Hispanic'
;
value vx12f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx13f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx14f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx15f
0='0'
1-4999='1 TO 4999'
5000-9999='5000 TO 9999'
10000-14999='10000 TO 14999'
15000-19999='15000 TO 19999'
20000-24999='20000 TO 24999'
25000-29999='25000 TO 29999'
30000-39999='30000 TO 39999'
40000-49999='40000 TO 49999'
50000-59999='50000 TO 59999'
60000-69999='60000 TO 69999'
70000-79999='70000 TO 79999'
80000-89999='80000 TO 89999'
90000-99999='90000 TO 99999'
100000-149999='100000 TO 149999'
150000-99999999='150000 TO 99999999: 150000+'
;
value vx16f
0='0'
1-4999='1 TO 4999'
5000-9999='5000 TO 9999'
10000-14999='10000 TO 14999'
15000-19999='15000 TO 19999'
20000-24999='20000 TO 24999'
25000-29999='25000 TO 29999'
30000-39999='30000 TO 39999'
40000-49999='40000 TO 49999'
50000-59999='50000 TO 59999'
60000-69999='60000 TO 69999'
70000-79999='70000 TO 79999'
80000-89999='80000 TO 89999'
90000-99999='90000 TO 99999'
100000-149999='100000 TO 149999'
150000-99999999='150000 TO 99999999: 150000+'
;
value vx17f
0='0'
1-4999='1 TO 4999'
5000-9999='5000 TO 9999'
10000-14999='10000 TO 14999'
15000-19999='15000 TO 19999'
20000-24999='20000 TO 24999'
25000-29999='25000 TO 29999'
30000-39999='30000 TO 39999'
40000-49999='40000 TO 49999'
50000-59999='50000 TO 59999'
60000-69999='60000 TO 69999'
70000-79999='70000 TO 79999'
80000-89999='80000 TO 89999'
90000-99999='90000 TO 99999'
100000-149999='100000 TO 149999'
150000-99999999='150000 TO 99999999: 150000+'
;
value vx18f
0-11='0 TO 11: LESS THAN 12'
12='12'
13='13'
14='14'
15='15'
16='16'
17='17'
18='18'
19-999='19 TO 999: GREATER THAN 18'
;
value vx19f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx20f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx21f
0-11='0 TO 11: LESS THAN 12'
12='12'
13='13'
14='14'
15='15'
16='16'
17='17'
18='18'
19-999='19 TO 999: GREATER THAN 18'
;
value vx22f
0='0'
1-9='1 TO 9'
10-19='10 TO 19'
20-29='20 TO 29'
30-39='30 TO 39'
40-49='40 TO 49'
50-59='50 TO 59'
60-69='60 TO 69'
70-79='70 TO 79'
80-89='80 TO 89'
90-99='90 TO 99'
100-99999999='100 TO 99999999: 100+'
;
value vx23f
0='0'
1-9='1 TO 9'
10-19='10 TO 19'
20-29='20 TO 29'
30-39='30 TO 39'
40-49='40 TO 49'
50-59='50 TO 59'
60-69='60 TO 69'
70-79='70 TO 79'
80-89='80 TO 89'
90-99='90 TO 99'
100='100'
;
value vx24f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx25f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx26f
14='14'
15='15'
16='16'
17='17'
18='18'
19-20='19 TO 20: 19'
20='20'
21-100='21 TO 100: Age 21 and older'
;
value vx27f
0='0'
1-9='1 TO 9'
10-19='10 TO 19'
20-29='20 TO 29'
30-39='30 TO 39'
40-49='40 TO 49'
50-59='50 TO 59'
60-69='60 TO 69'
70-79='70 TO 79'
80-89='80 TO 89'
90-99='90 TO 99'
100-99999999='100 TO 99999999: 100+'
;
value vx28f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx29f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx30f
14='14'
15='15'
16='16'
17='17'
18='18'
19='19'
20='20'
21='21'
22-100='22 TO 100: Age 22 or greater'
;
value vx31f
0='0'
1-9='1 TO 9'
10-19='10 TO 19'
20-29='20 TO 29'
30-39='30 TO 39'
40-49='40 TO 49'
50-59='50 TO 59'
60-69='60 TO 69'
70-79='70 TO 79'
80-89='80 TO 89'
90-99='90 TO 99'
100-99999999='100 TO 99999999: 100+'
;
value vx32f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx33f
0='NONE'
1='1ST GRADE'
2='2ND GRADE'
3='3RD GRADE'
4='4TH GRADE'
5='5TH GRADE'
6='6TH GRADE'
7='7TH GRADE'
8='8TH GRADE'
9='9TH GRADE'
10='10TH GRADE'
11='11TH GRADE'
12='12TH GRADE'
13='1ST YEAR COLLEGE'
14='2ND YEAR COLLEGE'
15='3RD YEAR COLLEGE'
16='4TH YEAR COLLEGE'
17='5TH YEAR COLLEGE'
18='6TH YEAR COLLEGE'
19='7TH YEAR COLLEGE'
20='8TH YEAR COLLEGE OR MORE'
95='UNGRADED'
;
value vx34f
0='0'
1-9='1 TO 9'
10-19='10 TO 19'
20-29='20 TO 29'
30-39='30 TO 39'
40-49='40 TO 49'
50-59='50 TO 59'
60-69='60 TO 69'
70-79='70 TO 79'
80-89='80 TO 89'
90-99='90 TO 99'
100-99999999='100 TO 99999999: 100+'
;
value vx35f
14='14'
15='15'
16='16'
17='17'
18='18'
19='19'
20='20'
21='21'
22-100='22 TO 100: Age 22 or greater'
;
*/
/*
*--- Tabulations using reference number variables;
proc freq data=new_data;
tables _ALL_ /MISSING;
format R0000100 vx0f.;
format R0033000 vx1f.;
format R0034200 vx2f.;
format R0536300 vx3f.;
format R0536401 vx4f.;
format R0544800 vx6f.;
format R0551900 vx7f.;
format R1194000 vx8f.;
format R1194100 vx9f.;
format R1236300 vx10f.;
format R1482600 vx11f.;
format R1581400 vx12f.;
format R1581800 vx13f.;
format R1582400 vx14f.;
format R2399400 vx15f.;
format R2399600 vx16f.;
format R2399800 vx17f.;
format R2553500 vx18f.;
format R2873200 vx19f.;
format R2874200 vx20f.;
format R3876300 vx21f.;
format R3925700 vx22f.;
format R3989400 vx23f.;
format R4172100 vx24f.;
format R4173100 vx25f.;
format R5453700 vx26f.;
format R5518600 vx27f.;
format R5826900 vx28f.;
format R5827900 vx29f.;
format R7216000 vx30f.;
format R7282900 vx31f.;
format S0201000 vx32f.;
format S0202000 vx33f.;
format S1530000 vx34f.;
format S1531400 vx35f.;
run;
*/
/*
*--- Tabulations using default named variables;
proc freq data=new_data;
tables _ALL_ /MISSING;
format PUBID_1997 vx0f.;
format YSCH-3500_1997 vx1f.;
format YSCH-5000_1997 vx2f.;
format KEY!SEX_1997 vx3f.;
format KEY!BDATE_M_1997 vx4f.;
format PINF-085B_1997 vx6f.;
format P2-009_1997 vx7f.;
format CV_AGE_12/31/96_1997 vx8f.;
format CV_AGE_INT_DATE_1997 vx9f.;
format PIAT_RAW_SCORE_REVISED_1997 vx10f.;
format KEY!RACE_ETHNICITY_1997 vx11f.;
format YSCH-3104_1998 vx12f.;
format YSCH-2806_1998 vx13f.;
format YSCH-3112_1998 vx14f.;
format HIU-2_1998 vx15f.;
format HIU-4_1998 vx16f.;
format HIU-6_1998 vx17f.;
format CV_AGE_INT_DATE_1998 vx18f.;
format YSCH-3104_1999 vx19f.;
format YSCH-3112_1999 vx20f.;
format CV_AGE_INT_DATE_1999 vx21f.;
format PIAT_RAW_SCORE_REVISED_1999 vx22f.;
format PIAT_RAW_SCORE_REVISED_1998 vx23f.;
format YSCH-3104_2000 vx24f.;
format YSCH-3112_2000 vx25f.;
format CV_AGE_INT_DATE_2000 vx26f.;
format PIAT_RAW_SCORE_REVISED_2000 vx27f.;
format YSCH-3104_2001 vx28f.;
format YSCH-3112_2001 vx29f.;
format CV_AGE_INT_DATE_2001 vx30f.;
format PIAT_RAW_SCORE_REVISED_2001 vx31f.;
format YSCH-3104_2002 vx32f.;
format YSCH-3112_2002 vx33f.;
format PIAT_RAW_SCORE_REVISED_2002 vx34f.;
format CV_AGE_INT_DATE_2002 vx35f.;
run;
*/