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Table 1 Average calculation time (in ms) of 100 calculation repetitions for different partition sizes

From: Finding the mean in a partition distribution

N

Time (old)

Time (new)

Factor

150

44.9 (± 0.2)

4.0 (± 0.1)

11.2

750

1783.3 (± 2.1)

42.7 (± 0.3)

41.8

1350

2318.2 (± 2.0)

33.2 (± 0.3)

69.8

1950

4706.0 (± 3.2)

47.1 (± 0.3)

100.0

2550a

24681.0 (± 47.5)

181.3 (± 0.9)

136.1

3150a

36614.3 (± 17.0)

222.0 (± 1.0)

164.9

  1. The clustering-samples of the DPGMM for the datsets marked with a suggested a three- instead of two-cluster solution. The values in parentheses are the distances to the upper and lower bounds of the corresponding 95% confidence interval