Figure 1From: Precision and type I error rate in the presence of genotype errors and missing parental data: a comparison between the original transmission disequilibrium test (TDT) and TDTae statisticsExample of family analyzed by TDT and TDTae statistics. In our analysis, the original TDT statistic only used the trio consisting of the parents and child-1 because the trio with the parents and child-2 shows a Mendelian inconsistency. The TDTae was computed for both trios.Back to article page