1. Census of Population & Housing 2001 Sri Lanka
Data Editing Procedure

2. Census of Population & Housing 2001 Sri Lanka
Map of Sri Lanka
9 Provinces
25 Districts

3. Census of Population & Housing 2001 Sri Lanka

4. Census of Population & Housing 2001 Sri Lanka
Use IMPS Software for
1. Data Entry
2. Data Editing
3. Imputation
4. Tabulation

5. Census of Population & Housing 2001 Sri Lanka
Steps of Data Editing
1. Range Edit
2. Structural Edit
3. Consistency Edit
Data Entry time
Batch Processing
Batch Processing

6. Data Processing Division Subject matter Division
Census of Population & Housing 2001 Sri Lanka
Steps of Range Edit
Modify Data File
Data File
Data Processing Division
IMPS programs for Range checks
Error Listing
Send to Data Processing division
Send to Subject Matter division
Subject matter Division
Manual Correction
of error listing

7. Data Processing Division Subject matter Division
Census of Population & Housing 2001 Sri Lanka
Steps of Structural & Consistensy Edit
Modify Data File
Data File
Data Processing Division
IMPS programs for Structural & Consistency checks
Error Listing
Send to Data Processing division
Send to Subject Matter division
Subject matter Division
Manual Correction
of error listing

8. Census of Population & Housing 2001 Sri Lanka
Error Print of Structural & Consistency Edit

9. Census of Population & Housing 2001 Sri Lanka
Error Print of Range Edit