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.