This document analyzes the differences between sample IDs in multiple ways: - There are 69,150 different orders out of 69,264 sample IDs, with a Dice coefficient of 0.025, indicating a significant difference. - However, about 80% of sample IDs have values ranging from 0 to 0.003, so random sampling would have at most a 5% error rate. - Using a p-value threshold of 0.05 to determine if samples are the same or different, the p-value is less than 0.05, so the samples are considered the same. - Error rates for comparing the ground truth sample to chromosome-based samples with 18-21 ranges are all very low,