Table 2: Precision of datasets.

NumberData sizeError rate (BU)Error rate (PRESEE)

110,000 (10 k)2.002012.58561
2100,000 (100 k)1.753492.45916
31,000,000 (1 M)1.674564.03172
410,000,000 (10 M)1.654832.28419
510,000,000 (10 M)1.660742.28695
610,000,000 (10 M)1.655772.28768
710,000,000 (10 M)1.659782.28862
810,000,000 (10 M)1.662432.28124
9100,000,000 (100 M)1.672122.29100
10100,000,000 (1 G)N/A 2.27872
11100,000,000 (10 G)N/A 2.27984
12IBM stock price from 1.2.1961 to 1.6.2010 (12087 records)1.576962.38069
13ICU (7931 records)0.6963070.893313
14Dodger (10082 records)1.349141.08395
15ChinaFLUX (38850980 records)N/A1.76781