1987 Pilot Study

Updates & Errata

Current Dataset Release: May 3, 1999 Version

September 28, 2007

6 cases in checkpoint variable 1986 variable (included in dataset) V860230 should be corrected:

STATE
CD        CASE                      CURRENT                          SHOULD BE
1312    1731                  2       Inc is unopposed        1       Inc is opposed
1318    1733                  1       Inc is opposed          2       Inc is unopposed
1318    1744                  1       Inc is opposed          2       Inc is unopposed
3203    1960                  1       Inc is opposed          2       Inc is unopposed
1297    2073                  2       Inc is unopposed        1       Inc is opposed
1312    2120                  2       Inc is unopposed        1       Inc is opposed

Previous Dataset Release: October 1998 Version

There are no errata for this dataset.