Table 1

Numbers of rhythmically expressed (circadian) genes reported by statistical tests for periodicity

Direct test

Phase continuum test


Fisher's g-test

8445 (19%)

38%

Pt-test

19067 (42%)

62%

Autocorrelation

6058 (13%)

83%


Total number of probes 45220


All tests used standard p = 0.05 significance cutoff

Ptitsyn et al. BMC Genomics 2011 12:153   doi:10.1186/1471-2164-12-153

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