The NAEP data doesn't allow for cross-tabulations at the student-level for these variables which is what the authors would need access to in order make some conclusions based on actual evidence.
A cross-tabulation, at our department, of records with available data from both sources confirmed this expectation (unpublished data).
Census data tabulations at national and sub-national level are available on request from Stats SA.
Only a trickle of the returns were reported, and the country's election commission is not expected to provide an official tabulation for at least a week.
In the context of the statute as a whole, manual recounts are treated quite extensively, as a last resort, in a -- for tabulation error, at the discretion of canvassing officials.
Only interactions where the cross tabulation had at least 3 observations per cell were tested to avoid spurious incidence rate ratios or a lack of convergence in the iterative regression estimation process.
Visual observations provided the basis for major tabulations published at Oxford, Harvard, and Potsdam around the turn of the century, but these were soon superseded by photographic work.
Fast forward nearly five years, to the contested legislative and Presidential elections of 2015, and it is Martelly and his political party, Parti Haïtien Tèt Kale, or P.H.T.K., that is being accused of massive fraud, voter suppression, ballot stuffing, manipulation of the results at tabulation centers, as well as post-election intimidation and violence.
The system is set up to allow download and tabulation of data at the municipal level.
"Integrity is particularly crucial at the tabulation stage because many elections occur in extremely competitive jurisdictions, where very close election results are always possible.
