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Table 2 Characteristics of clusters used for linkage analysis

From: Mapping of trans-acting regulatory factors from microarray data

Probe setsa Average correlationb PC1 contentc Mean CVd PC1 LODe Average LODf Highest probe set LODg Multi-linked regionsh
6 0.83 0.53 0.56 2.2 2.5 2.4 1
42 0.82 0.29 0.20 -i - 0.9 0
10 0.79 0.42 0.17 - - 0.8 0
6 0.77 0.49 0.44 2.4 2.4 3.4 2
19 0.77 0.32 0.46 2.6 2.6 3.6 4
20 0.76 0.31 0.37 - - 1.6 0
6 0.75 0.47 0.43 3.0 3.0 3.4 1
7 0.75 0.45 0.41 1.1 1.4 1.6 0
10 0.75 0.39 0.52 2.3 2.9 3.2 1
9 0.74 0.40 0.39 0.3 0.8 0.9 0
6 0.74 0.46 0.32 0.4 0.4 0.7 0
8 0.74 0.41 0.47 2.9 2.9 4.0 3
6 0.73 0.46 0.39 1.8 2.1 1.9 0
8 0.73 0.41 0.29 1.5 1.6 1.9 0
6 0.73 0.45 0.29 2.1 2.4 2.4 0
7 0.73 0.43 0.37 1.4 1.5 1.9 0
16 0.72 0.31 0.34 1.6 1.7 2.4 1
13 0.72 0.33 0.28 - 0.8 1.6 0
10 0.71 0.36 0.27 - 1.4 2.9 1
  1. aNumber of probe sets within the cluster
  2. bThe average correlation between probe sets in the cluster
  3. cThe amount of variation captured by the first principal component
  4. dMean CV for all probe sets in the cluster
  5. eLOD scores for first PC
  6. fHighest LOD score for composite generated from average signal or average normalized signal
  7. gHighest LOD score for an individual probe set
  8. hThe number of chromosomal regions linked to by multiple probe sets or composite measures with at least one with LOD > 2
  9. i- indicates no linkage