Table 1. Data sets.
| Number of | Set 1 | Set 2 | |
|---|---|---|---|
| Compounds | 168,208 | 293,736 | |
| Assays | 31,578 | 66,336 | |
| Targets | 1566 | 2170 | |
| 
Activity records
 (compound-target combinations)  | 
257,138 | 471,442 | |
| Potency measurements | 318,570 | 621,704 | |
| Publications | All | 11,213 | 19,528 | 
| 
Single assay/
 target  | 
4449
 (39.7%)  | 
6440
 (33.0%)  | 
|
| 
Multiple assays/
 single target  | 
1483
 (13.2%)  | 
3268
 (16.7%)  | 
|
| 
Multiple assays/
 targets  | 
5281
 (47.1%)  | 
9820
 (50.3%)  | 
|
For sets 1 and 2, the number of compounds, assays, targets, activity records, and potency measurements is given. In addition, for both sets, the total number of publications and subsets reporting activity values from a single assay, multiple assays for the same target, or multiple assays for different targets are provided.