| ID, description, units | 
         MPD:49718   
discrimination2_FR2         Fixed ratio 2 - discrimination index between active and inactive levers   
[%]  day 2       
      cocaine study  | 
  
| Data set, strains | Jentsch2 BXD 4 strains sex: both age: 8-17wks | 
| Procedure | operant conditioning chamber | 
| Strain | Sex | Measured Value  | 
          Z score within strain/sex group  | 
        Animal ID | 
|---|---|---|---|---|
| m | 79.25 | -0.97 | 57 | |
| m | 80.00 | -0.89 | 21 | |
| m | 81.82 | -0.68 | 22 | |
| m | 100.00 | 1.35 | 24 | |
| m | 84.62 | -0.37 | 26 | |
| m | 100.00 | 1.35 | 315 | |
| m | 89.80 | 0.21 | 316 | |
| f | 94.74 | 0.44 | 615 | |
| f | 100.00 | 1.22 | 47 | |
| f | 97.62 | 0.87 | 49 | |
| f | 80.33 | -1.70 | 55 | |
| f | 93.48 | 0.25 | 611 | |
| f | 88.61 | -0.47 | 613 | |
| f | 87.65 | -0.61 | 713 | |
| m | 100.00 | 0.83 | 35 | |
| m | 96.88 | 0.35 | 8 | |
| m | 95.35 | 0.11 | 68 | |
| m | 79.55 | -2.33 | 66 | |
| m | 97.85 | 0.50 | 52 | |
| m | 86.79 | -1.21 | 51 | |
| m | 95.83 | 0.19 | 46 | |
| m | 97.78 | 0.49 | 41 | |
| m | 100.00 | 0.83 | 36 | |
| m | 96.20 | 0.24 | 10 | |
| m | 83.33 | -0.53 | 74 | |
| m | 83.33 | -0.53 | 62 | |
| m | 74.77 | -1.48 | 75 | |
| m | 87.29 | -0.10 | 312 | |
| m | 73.77 | -1.59 | 37 | |
| m | 96.23 | 0.89 | 38 | |
| m | 100.00 | 1.30 | 410 | |
| m | 96.47 | 0.91 | 42 | |
| m | 88.76 | 0.06 | 311 | |
| m | 98.89 | 1.18 | 23 | |
| m | 87.14 | -0.11 | 43 | |
| f | 88.10 | -0.71 | 71 | |
| f | 96.23 | 0.71 | 712 | |
| m | 96.40 | 1.22 | 6 | |
| m | 91.46 | 0.41 | 65 | |
| m | 84.48 | -0.75 | 64 | |
| m | 83.67 | -0.88 | 610 |