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. 2021 Apr 21;190:105078. doi: 10.1016/j.antiviral.2021.105078

Table 1.

Statistical parameters to determine the HTS property.

Statistical parameter Value Criteria
Z′ 0.73 >0.5
%CV 7 <20
S/B 9.6 >3
S/N 12.86 >10

a: Z’ = 1–3(STD positive groups +STD negative groups)/(MEAN positive groups + MEAN negative groups).

b: %CV (coefficient of variation) = STD positive groups/MEAN positive groups × 100%.

c: S/B (signal-to-background ratio) = MEAN positive groups/MEAN negative groups.

d:S/N(signal-to-noise ratio)=(MEAN positive groups-MEAN negative groups)/((STD positive groups)2+(STD negative groups)2)1/2.