protected double computeConfidence() {
// num_elt_values() would be more appropriate
// int num_values = ((PptSlice2) ppt).num_elt_values();
int num_values = ppt.num_samples();
if (num_values == 0) {
return Invariant.CONFIDENCE_UNJUSTIFIED;
} else {
return 1 - Math.pow(.5, num_values);
}
}
protected double computeConfidence() {
return 1 - Math.pow(.5, ppt.num_samples());
}