Table 1.

Plate quality control using robust strictly standardized mean difference

Plate	Library	SSMD*
1	LOPAC1	1.2
2	LOPAC2	1.7
3	LOPAC3	1.3
4	LOPAC4	1.0
5	NPW1	1.7
6	NPW2	1.7
7	NPW3	1.0
8	NPW4	1.5
9	NIHII1	1.8
10	NIHII2	1.1
11	NIHII3	1.1

Robust strictly standardized mean difference (SSMD*) was used as a measurement of quality control. Each of the 11 plates resulted in an SSMD* ≥ 1, indicating a good quality effect size between vehicle and positive control treated cells