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Table 2 Correlation coefficient calculations and fold change differences between tumors

From: Characterization of adjacent breast tumors using oligonucleotide microarrays

 

Pairwise correlation

Ranked correlations

   

Comparison

(all data)

(all data)

Twofold change*

Threefold change*

Fourfold change*

5A–5ADUP

0.995

0.962

50

14

3

5B–5BDUP

0.995

0.968

36

10

1

5A–5AsRNA

0.915

0.936

165

34

6

5A–5B

0.987

0.957

149

64

38

5A–5BDUP

0.981

0.951

174

80

38

5ADUP–5B

0.987

0.952

182

88

48

5ADUP–5BDUP

0.982

0.948

182

83

47

5A–7

0.787

0.854

1937

992

598

5A–9

0.745

0.843

1764

887

557

9–7

0.874

0.877

1158

598

339

  1. *Number of genes with twofold, threefold, or fourfold change or greater in expression.