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. 2006 Sep 19;7:32. doi: 10.1186/1471-2199-7-32

Table 5.

Results from BestKeeper descriptive statistical analysis.

Act-B B2M YWHAZ TFRC SDHA RPS18 RPL4 PGK1 HPRT1 GAPDH
N 30 30 30 30 30 30 30 30 30 30
GM [Ct] 18.66 21.23 18.95 24.10 24.82 16.83 16.13 21.36 23.04 17.82
AM [Ct] 18.69 21.26 18.97 24.11 24.85 16.84 16.14 21.37 23.05 17.83
Min [Ct] 16.60 18.79 17.29 22.26 22.49 15.49 15.05 19.78 21.05 16.59
Max [Ct] 20.72 23.17 20.56 26.04 26.69 18.63 17.25 23.83 24.12 19.12
SD [± Ct] 0.85 0.84 0.58 0.67 0.90 0.53 0.39 0.67 0.38 0.55
CV [% Ct] 4.57 3.97 3.07 2.77 3.60 3.13 2.43 3.13 1.67 3.10

Abbreviations: N: number of samples; GM [Ct]: geometric mean of Ct; AM [Ct] arithmetic mean of Ct; Min [Ct] and Max [Ct]: extreme values of Ct; SD [± Ct]: standard deviation of the Ct; CV [% Ct]: coefficient of variance expressed as a percentage on the Ct level.