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Table 1 The number of correctly identified genes as a function of both subspace location and dimension

From: Combining transcriptional datasets using the generalized singular value decomposition

k

Δk = 0

Δk = 1

Δk = 2

Δk = 3

Δk = 4

1

4 (0.85)

    

2

6 (0.53)

4 (0.85)

   

3

5 (0.71)

6 (0.53)

5 (0.71)

  

4

3 (0.94)

6 (0.53)

10 (5.9 × 10-2)

5 (0.71)

 

5

8 (0.22)

14 (1.3 × 10-3)

13 (3.8 × 10-3)

13 (3.8 × 10-3)

8 (0.22)

6

12 (1.1 × 10-2)

13 (3.8 × 10-3)

17 (2.7 × 10-5)

17 (2.7 × 10-5)

5 (0.71)

7

9 (0.12)

14 (1.3 × 10-3)

17 (2.7 × 10-5)

14 (1.3 × 10-3)

 

8

9 (0.12)

15 (3.9 × 10-4)

13 (3.8 × 10-3)

  

9

8 (0.22)

10 (5.9 × 10-2)

   

10

8 (0.22)

    
  1. Arraylets ranging from k-Δk to k+Δk were used to define the subspace. The genes used to define the GSVD are indicated by asterisks in the online Additional Material [see Additional file 1]. The numbers in brackets are the corresponding p-values.