Read Me File for the NCES Common Core of Data Local Education Agency Universe Survey School Year 1997-98:  One Year Later Files (IL and OK)
(November 2002)

The following ASCII and SAS data sets contain revised Common Core of Data Local Education Agency Universe Survey: 1997-98 data Illinois and Oklahoma:

Content Changes in Revised Files:
Illinois
* All "Ungraded" and "Membership"data were revised.  The agency 
universe aggregated total for Ungraded used to be 284,640 and is now 
19,580.  The total for Membership used to be 2,275,153 and is now 
2,010,093. 
Oklahoma
* All Staff categories were revised and show slightly different 
totals in all categories than before. 
 
Data File User's Guide

ASCII file names
il971bag.dat
ok971bag.dat

SAS file names
il971bag.sd2
ok971bag.sd2

Merging One Year Later Files with Complete Files:
These revised files can be merged into the below list pre-existing Common Core of Data Public Local Education Agency Universe Survey: 1997-98 data files.  The FIPS code can be used for each state to delete and replace the schools.  The FIPS codes Illinois = 17 and Oklahoma = 40.

The pre-existing Common Core of Data Local Education Agency Universe Survey file for 1997-98 is ag971b.sd2

SAS code for merging the One Year Later SAS files into pre-existing SAS CCD Local Education Agency Universe files is as follows:

ILLINOIS
DATA TEMP;
SET LIBNAME. AG971B;
WHERE FIPST NE "17";
RUN;
DATA LIBNAME.AG971C;
SET TEMP LIBNAME.IL971BAG;
RUN;

OKLAHOMA
DATA TEMP;
SET LIBNAME. AG971B;
WHERE FIPST NE "40";
RUN;
DATA LIBNAME.AG971C;
SET TEMP LIBNAME.OK971BAG;
RUN;

Additional Information on Data Files: 
Please refer to the original 1997-98 local education agency file documentation for more information on content and other user's information.