Errata

Please be advised that errors have been detected in the data for two variables contained on the revised version of this CD-ROM.

Data Errors

A coding error was discovered in the variable Income status (2000 low income cut-offs) (INCSTP) creating a bias; too many individuals were included in the category "BELOWLINE". The error is now corrected.

A coding error was discovered in the variable Ethnic origin (ETHNICRA) affecting two categories: "Not applicable" and "Dutch (Netherlands)". The error is now corrected.

Addition

A new variable has been added to the file.  It is called “Unique record identifier” (PPSORT). Built/included in the file for administrative purposes only.

Data Quality

In addition to the User Documentation, the following "Quality of Estimates" files were also affected by the problems noted above:

ENGLISH\Excel\Quality.xls
ENGLISH\Excel\QualityMac.xls

FRANCAIS\Excel\Qualité.xls
FRANCAIS\Excel\QualitéMac.xls

Since the errors are negligible, Appendix B as well as the tools used to measure the quality will not be modified.