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Table 6 Simulation under coefficient setting C2 with ρ=0.40: mean values based on 100 replicates

From: Assisted clustering of gene expression data using ANCut

Parameters

M accuracy

M stability

n

p

q

q 0

ANCut

NCut

K-means

Spec.

ANCut

NCut

K-means

Spec.

200

500

250

3

49.9%

49.9%

50%

49.9%

31.2%

32.6%

47.9%

33.7%

200

500

250

6

41.6%

42.4%

48.5%

46.2%

24.1%

27.1%

46.3%

37.9%

200

500

500

3

49.2%

49.5%

50%

50%

31.2%

32.1%

47.9%

33.7%

200

500

500

6

41.9%

43.9%

48.7%

44.1%

24.3%

20.1%

46.6%

17.9%

400

500

250

3

46.3%

47.6%

49.9%

48.8%

28.9%

30.1%

47.9%

41.6%

400

500

250

6

33.6%

34.5%

39.4%

40.4%

15.2%

19.3%

17.9%

16.2%

400

500

500

3

46.2%

48%

49.8%

47.1%

28.3%

31.3%

47.9%

31.4%

400

500

500

6

34.2%

34%

35.3%

33.9%

16.5%

17.4%

19.6%

14.1%

200

800

400

3

48.6%

49.3%

49.9%

49.3%

32.8%

35.1%

47.6%

45.9%

200

800

400

6

42.3%

43.3%

46.3%

44.3%

29.3%

30.1%

41.8%

33.8%

200

800

800

3

48.6%

49%

49.9%

48.1%

32.5%

36.7%

47.9%

29.4%

200

800

800

6

42.1%

39.3%

46.5%

43.9%

29.4%

24.1%

42.8%

26.5%

400

800

400

3

46.5%

48.3%

49.8%

47.4%

33.3%

45.2%

48.5%

47.5%

400

800

400

6

37.5%

34.4%

40.2%

37.2%

23.6%

22.1%

27.9%

20.7%

400

800

800

3

46.9%

48.5%

49.7%

48.1%

31%

30%

48.1%

31.5%

400

800

800

6

37.7%

36.1%

40%

36.2%

24.4%

23.6%

27.2%

29.1%