| Bone: apparent density | 0.7 | 1.3 | 5.2 | 2.3 | -0.1 | 0.2 | -0.3 |
| Area under the delay curve | 4.0 | 6.1 | 24.2 | 4.9 | -0.3 | 0.4 | -0.4 |
| BMI with tail | 0.5 | 1.8 | 6.4 | -2.5 | 0.5 | -0.6 | 0.3 |
| BMI without tail | 4.9 | 25.9 | 100.1 | 10.0 | -1.1 | 1.2 | -1.0 |
| Body weight | 1.3 | 5.6 | 8.6 | 1.4 | -2.9 | 2.6 | -2.2 |
| Weight adjusted by age | 20.3 | 59.4 | 234.4 | 15.3 | -0.8 | 1.4 | -0.9 |
| Bone surface | 1.7 | 3.3 | 4.8 | 0.9 | -1.9 | 2.0 | -2.2 |
| Bone volume | 1.4 | 2.7 | 3.2 | 1.8 | -1.5 | 1.6 | -1.6 |
| Breakpoint value in progressive ratio session | 3.7 | 6.7 | 26.3 | -5.1 | 0.2 | -0.5 | 0.3 |
| Number of licking bursts | 0.8 | 2.5 | 9.7 | 3.1 | 0.2 | -0.2 | 0.3 |
| Context. condit. distance diff. score | 2.0 | 2.4 | 6.8 | -2.6 | 1.1 | -1.1 | 0.8 |
| Locomotion velocity, session 1 | 1.8 | 2.1 | 6.5 | -2.5 | 1.0 | -0.8 | 0.4 |
| Locomotion distance, session 1 | 5.0 | 6.3 | 12.6 | 3.5 | 2.1 | -2.0 | 2.1 |
| Locomotion velocity, session 2 | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | -0.5 |
| Locomotion distance, session 2 | 5.7 | 8.0 | 27.0 | 5.2 | 1.4 | -1.3 | 1.3 |
| Locomotion velocity, session 3 | 0.3 | 0.3 | 0.6 | 0.5 | 0.8 | -0.6 | 0.1 |
| Locomotion distance, session 3 | 0.6 | 0.6 | 2.3 | -1.5 | 0.2 | -0.1 | -0.4 |
| Stereotopy head waving bouts, day 3 | 1.6 | 2.0 | 2.8 | 0.5 | -1.7 | 1.6 | -1.4 |
| Stereotopy head waving duration, day 3 | 1.7 | 2.1 | 2.6 | -1.6 | -1.4 | 1.4 | -1.4 |
| Locomotion velocity, session 7 | 1.1 | 1.2 | 3.9 | 2.0 | 0.6 | -0.6 | 0.6 |
| Locomotion distance, session 7 | 0.8 | 1.0 | 1.4 | 0.2 | 1.2 | -1.2 | 1.0 |
| Stereotopy head waving bouts, day 7 | 1.3 | 1.5 | 2.3 | 0.4 | -1.3 | 1.4 | -1.5 |
| Stereotopy head waving duration, day 7 | 1.1 | 1.4 | 1.9 | 0.8 | -1.2 | 1.3 | -1.4 |
| Locomotion velocity, session 8 | 2.1 | 2.6 | 9.4 | -3.1 | 0.7 | -0.5 | 0.0 |
| Locomotion distance, session 8 | 1.8 | 2.6 | 2.8 | 1.7 | 1.7 | -1.6 | 1.5 |
| Degree of sensitization distance | 1.4 | 1.5 | 4.0 | 2.0 | 0.7 | -0.8 | 1.0 |
| Degree of sensitization stereotypy | 1.3 | 1.4 | 2.1 | 0.5 | -1.3 | 1.3 | -1.4 |
| Conditioned locomotion | 3.7 | 4.4 | 17.5 | -4.2 | -0.1 | 0.0 | 0.1 |
| Cocaine response after cond. corrected | 3.6 | 5.4 | 20.7 | -4.6 | 0.5 | -0.5 | 0.4 |
| Cocaine response after cond. not corrected | 1.3 | 1.8 | 7.3 | -2.7 | -0.1 | 0.1 | -0.1 |
| Cocaine response before conditioning | 5.0 | 6.0 | 21.2 | 4.6 | -1.1 | 1.1 | -0.8 |
| Saline control response | 0.7 | 0.9 | 1.0 | 1.0 | -1.0 | 1.0 | -0.8 |
| Bone: connectivity density | 0.3 | 0.5 | 1.0 | 1.0 | -0.4 | 0.5 | -0.8 |
| Bone: cortical apparent density | 1.3 | 2.0 | 7.9 | 2.8 | -0.3 | 0.2 | 0.2 |
| Bone: cortical area | 0.0 | 0.1 | 0.1 | 0.3 | 0.3 | -0.2 | 0.2 |
| Bone: cortical porosity | 2.6 | 2.8 | 5.1 | -2.3 | -1.4 | 1.4 | -1.5 |
| Bone: cortical porosity | 2.0 | 2.2 | 4.4 | -2.1 | -1.3 | 1.2 | -1.2 |
| Bone: cortical thickness | 0.4 | 0.6 | 0.9 | -0.0 | 1.0 | -0.9 | 0.8 |
| Bone: cortical thickness | 0.1 | 0.1 | 0.2 | 0.5 | -0.0 | 0.1 | -0.3 |
| Bone: cortical tissue density | 1.4 | 2.2 | 8.6 | 2.9 | -0.4 | 0.3 | 0.1 |
| Condit. Reinf. active minus inactive responses | 4.2 | 4.8 | 13.5 | 3.7 | -1.2 | 1.3 | -1.6 |
| Condit. Reinf. active-inactive response ratio | 0.5 | 0.5 | 1.0 | -0.3 | -0.8 | 0.7 | -1.0 |
| Condit. Reinf. active responses | 5.8 | 7.4 | 17.2 | 4.1 | -1.9 | 2.1 | -2.2 |
| Condit. Reinf. inactive responses | 1.1 | 1.4 | 2.0 | 0.5 | -1.3 | 1.4 | -1.3 |
| Incentive salience index mean | 4.8 | 6.2 | 16.6 | 4.1 | -1.6 | 1.6 | -1.7 |
| Condit. Reinf. lever presses | 1.9 | 2.9 | 6.6 | 2.6 | -1.4 | 1.3 | -1.1 |
| Condit. Reinf. active minus inactive responses | 0.9 | 1.3 | 2.2 | -1.0 | -0.9 | 1.1 | -1.5 |
| Condit. Reinf. active-inactive response ratio | 1.0 | 1.6 | 5.0 | -2.2 | -0.4 | 0.6 | -1.1 |
| Condit. Reinf. active responses | 1.6 | 2.2 | 3.3 | 0.8 | -1.5 | 1.7 | -1.8 |
| Condit. Reinf. inactive responses | 2.4 | 3.5 | 8.7 | 3.0 | -1.4 | 1.4 | -1.2 |
| Condit. Reinf. lever presses | 1.3 | 1.9 | 6.4 | 2.5 | 0.8 | -0.6 | 0.4 |
| Condit. Reinf. lever reinforcers received | 0.9 | 1.3 | 1.9 | 0.5 | -1.1 | 1.3 | -1.4 |
| Conditioned reinforcement - actives | 3.5 | 14.1 | 54.6 | -7.4 | -0.7 | 0.8 | -0.7 |
| Conditioned reinforcement - inactives | 4.7 | 12.9 | 50.6 | -7.1 | 0.5 | -0.9 | 0.1 |
| Conditioned locomotion | 31.1 | 46.2 | 180.9 | -13.4 | 0.9 | -1.3 | 1.2 |
| Patch foraging indifference point 0 sec | 0.3 | 0.8 | 1.5 | 0.6 | 0.8 | -0.9 | 1.2 |
| Patch foraging indifference point AUC | 18.2 | 43.4 | 173.1 | 13.2 | -0.3 | 0.5 | -0.5 |
| Delay disc. indifference point, 0s delay | 1.6 | 1.9 | 7.0 | 2.6 | -0.4 | 0.5 | -0.3 |
| Delay disc. indifference point, 16s delay | 18.1 | 25.6 | 100.6 | 10.0 | -0.5 | 1.0 | -0.7 |
| Delay disc. indifference point, 2s delay | 1.8 | 2.0 | 7.9 | 2.8 | 0.3 | -0.0 | -0.2 |
| Delay disc. indifference point, 24s delay | 16.6 | 26.5 | 105.8 | 10.3 | -0.2 | 0.4 | -0.3 |
| Delay disc. indifference point, 4s delay | 17.7 | 18.8 | 75.1 | -8.7 | 0.1 | -0.1 | 0.2 |
| Delay disc. indifference point, 8s delay | 0.4 | 0.7 | 1.6 | 1.3 | -0.7 | 0.5 | -0.8 |
| Indifference point function ln k | 17.6 | 53.3 | 211.1 | -14.5 | 0.8 | -1.0 | 0.6 |
| Indifference point function log k | 17.6 | 53.3 | 211.1 | -14.5 | 0.8 | -1.0 | 0.6 |
| Patch foraging total patch changes 0 sec | 0.3 | 0.9 | 1.8 | 0.1 | 0.9 | -1.0 | 1.3 |
| Patch foraging total patch changes 12 sec | 39.2 | 52.5 | 209.6 | 14.5 | 0.4 | -0.2 | 0.5 |
| Patch foraging total patch changes 18 sec | 2.0 | 4.7 | 17.4 | 4.2 | 0.5 | -0.6 | 0.9 |
| Patch foraging total patch changes 24 sec | 5.0 | 17.1 | 68.3 | 8.3 | -0.1 | 0.3 | 0.1 |
| Patch foraging total patch changes 6 sec | 16.6 | 28.0 | 110.2 | 10.5 | 0.8 | -0.6 | 0.9 |
| Patch foraging time to switch 0 sec | 0.4 | 1.4 | 2.2 | 0.7 | -1.4 | 1.5 | -1.0 |
| Patch foraging water rate 0 sec | 0.1 | 0.2 | 0.3 | -0.3 | 0.5 | -0.6 | 0.4 |
| Patch foraging water rate 12 sec | 12.2 | 49.1 | 194.4 | 13.9 | 0.9 | -0.6 | 0.9 |
| Patch foraging water rate 18 sec | 1.7 | 3.7 | 13.8 | -3.7 | -0.6 | 0.4 | -0.8 |
| Patch foraging water rate 24 sec | 6.3 | 8.9 | 32.0 | -5.7 | 0.9 | -1.1 | 1.3 |
| Patch foraging water rate 6 sec | 25.7 | 37.9 | 151.1 | -12.3 | 0.2 | -0.5 | 0.3 |
| Seeking ratio, delayed vs. immediate footshock | 6.4 | 9.1 | 32.3 | -5.7 | -0.9 | 1.1 | -1.5 |
| Distance traveled before self-admin | 16.2 | 35.3 | 139.1 | 11.8 | -0.4 | 1.1 | -0.9 |
| Distance traveled after self-admin | 29.6 | 52.1 | 207.9 | 14.4 | 0.4 | 0.5 | 0.2 |
| Extensor digitorum longus weight | 0.5 | 1.9 | 2.4 | 1.1 | -1.4 | 1.4 | -1.6 |
| Bone: elastic displacement | 0.3 | 0.3 | 1.2 | 1.1 | -0.0 | -0.1 | 0.3 |
| Bone: elastic work | 1.2 | 1.6 | 3.0 | -1.7 | 1.1 | -1.1 | 0.9 |
| Bone: endosteal estimation | 0.9 | 2.1 | 2.8 | 0.6 | -1.7 | 1.7 | -1.6 |
| Bone: endosteal perimeter | 0.5 | 1.3 | 2.0 | 1.4 | -1.1 | 1.1 | -1.0 |
| Epididymis fat weight | 16.4 | 83.0 | 316.3 | 17.8 | -2.6 | 2.4 | -1.8 |
| Delta time in closed arm before/after self-admin | 198.9 | 186.7 | 740.6 | 27.2 | -0.9 | 1.5 | -1.8 |
| Delta time in open arm before/after self-admin | 18.9 | 22.3 | 85.0 | -9.2 | 1.0 | -1.3 | 1.3 |
| Diff in mean of infusions in LGA sessions | 0.8 | 1.5 | 3.2 | -1.8 | 0.9 | -0.5 | 1.2 |
| Delay discount exponential model param | 1.3 | 1.8 | 7.0 | -2.7 | 0.3 | -0.3 | 0.3 |
| Extinction: sum of active levers before priming | 44.5 | 67.5 | 267.9 | 16.4 | -0.6 | 1.0 | -0.9 |
| Active lever presses in extinction session 6 | 57.2 | 57.5 | 230.0 | 15.2 | 0.1 | 0.3 | 0.1 |
| Bone: final force | 1.6 | 2.6 | 3.7 | 1.9 | 1.5 | -1.5 | 1.4 |
| Bone: final moment | 1.4 | 2.2 | 4.2 | 2.0 | 1.3 | -1.2 | 1.2 |
| Food consumed during 24 hour testing period | 4.6 | 9.2 | 23.9 | 4.9 | 2.2 | -2.1 | 1.9 |
| Glucose | 0.1 | 0.2 | 0.4 | -0.2 | 0.5 | -0.4 | 0.6 |
| Heart weight | 4.9 | 7.8 | 30.3 | 5.5 | 0.9 | -0.4 | 0.2 |
| Delay discount hyperbolic model param | 0.2 | 0.3 | 1.0 | -1.0 | 0.1 | -0.2 | 0.3 |
| Intermittent access intake day 1-15 change | 1.8 | 10.1 | 39.9 | 6.3 | 0.6 | -0.3 | 0.3 |
| Intermittent access intake escalation | 0.3 | 1.5 | 5.3 | 2.3 | 0.6 | -0.3 | 0.3 |
| Intermittent access intake escalation 2 | 26.4 | 44.4 | 177.3 | -13.3 | 0.3 | -0.3 | 0.3 |
| Intermitt. access day 1 inactive lever presses | 0.8 | 9.9 | 18.1 | 4.3 | 2.6 | -2.8 | 2.6 |
| Intermitt. access day 15 inactive lever presses | 0.3 | 1.9 | 5.5 | 2.3 | 0.9 | -0.9 | 0.6 |
| Intermitt. access escalation Index | 1.9 | 5.9 | 23.4 | -4.8 | 0.0 | -0.1 | 0.4 |
| Intermittent access day 1 total infusions | 1.1 | 3.4 | 13.3 | -3.6 | 0.0 | 0.0 | -0.4 |
| Intermittent access day 15 total infusions | 2.4 | 6.0 | 23.6 | 4.9 | 0.4 | 0.0 | -0.3 |
| Intermittent access terminal intake (last 3 days) | 1.3 | 2.2 | 8.0 | 2.8 | -0.3 | 0.4 | -0.8 |
| Intermittent access total infusions | 4.0 | 4.7 | 18.6 | -4.3 | 0.0 | 0.1 | -0.5 |
| Intermittent access day 1 locomotion | 9.2 | 17.0 | 65.1 | 8.1 | 1.2 | -1.0 | 0.6 |
| Intermittent access day 15 total locomotion | 14.8 | 57.2 | 227.4 | 15.1 | 0.9 | -0.6 | 0.2 |
| Intermittent access total locomotion | 1.6 | 1.9 | 4.8 | 2.2 | 1.2 | -1.0 | 0.6 |
| Intermittent access standard deviation | 13.1 | 68.5 | 272.3 | -16.5 | 0.5 | -0.9 | 0.9 |
| Left kidney weight | 0.7 | 6.0 | 18.8 | -4.3 | -1.4 | 1.1 | -1.4 |
| Right kidney weight | 4.1 | 28.8 | 112.8 | -10.6 | -1.0 | 0.7 | -1.0 |
| Cocaine induced anxiety | 4.8 | 13.0 | 51.6 | -7.2 | -0.5 | -0.1 | -0.3 |
| Post-drug Anxiety | 1.2 | 1.4 | 2.7 | -0.7 | -1.7 | 1.0 | -1.1 |
| Baseline Anxiety | 17.0 | 28.5 | 113.3 | 10.6 | -0.5 | 0.5 | -0.2 |
| Tail length | 5.9 | 31.6 | 82.9 | 9.1 | -4.1 | 4.0 | -3.3 |
| Length with tail | 3.6 | 16.1 | 24.0 | 1.9 | -4.9 | 4.7 | -3.8 |
| Length without tail | 5.8 | 30.4 | 109.1 | -10.4 | -2.4 | 2.0 | -1.7 |
| Times rat made contact with spout | 0.2 | 0.2 | 0.6 | -0.8 | 0.3 | -0.2 | 0.2 |
| Lifetime Intake | 11.2 | 13.9 | 55.5 | -7.4 | -0.0 | 0.1 | -0.5 |
| Liver weight, left | 4.6 | 7.9 | 28.7 | -5.4 | -1.0 | 1.0 | -0.8 |
| Liver weight, right | 1.7 | 3.0 | 11.9 | -3.5 | 0.1 | -0.0 | 0.1 |
| Locomotor activity | 14.8 | 23.2 | 90.2 | 9.5 | 1.0 | -0.9 | 0.9 |
| Locomotor testing distance | 27.1 | 66.6 | 266.1 | 16.3 | 0.5 | -0.2 | 0.3 |
| Locomotor testing rearing | 0.0 | 0.0 | 0.1 | -0.1 | 0.2 | -0.1 | 0.1 |
| Locomotion in novel chamber | 5.2 | 7.0 | 27.7 | -5.3 | 0.6 | -0.2 | 0.1 |
| Locomotion in novel chamber post-restriction | 1.7 | 5.3 | 20.9 | -4.6 | 0.4 | -0.2 | -0.2 |
| Fecal boli incidents, locomotor time 1 | 2.1 | 5.6 | 22.0 | -4.7 | 0.2 | -0.1 | -0.4 |
| Change in fecal boli incidents, locomotor task | 40.7 | 43.2 | 170.8 | 13.1 | 0.8 | -0.5 | 1.0 |
| Time >=10cm from walls, locomotor time 1 | 13.8 | 17.2 | 68.6 | 8.3 | -0.0 | 0.1 | -0.2 |
| Bouts of movement, locomotor time 1 | 24.7 | 32.0 | 121.9 | -11.0 | -1.7 | 1.2 | -1.3 |
| Total resting periods, locomotor time 1 | 18.8 | 21.7 | 81.7 | -9.0 | -1.5 | 1.1 | -1.2 |
| Rest time, locomotor task time 1 | 4.3 | 6.9 | 24.5 | 4.9 | -1.0 | 1.0 | -1.1 |
| Distance moved, locomotor task time 1 | 5.3 | 15.0 | 56.6 | -7.5 | 1.1 | -0.9 | 1.2 |
| Vertical activity count, locomotor time 1 | 0.0 | 0.2 | 0.3 | -0.5 | 0.6 | -0.4 | 0.4 |
| Time >=10cm from walls, locomotor time 2 | 1.5 | 4.4 | 12.9 | 3.6 | 1.1 | -1.4 | 1.2 |
| Bouts of movement, locomotor time 2 | 8.8 | 29.1 | 103.1 | -10.2 | -2.4 | 1.8 | -2.0 |
| Total resting periods, locomotor time 2 | 6.6 | 26.8 | 93.7 | -9.7 | -2.5 | 1.9 | -2.0 |
| Rest time, locomotor task time 2 | 6.7 | 11.3 | 39.2 | 6.3 | -1.4 | 1.6 | -1.2 |
| Distance moved, locomotor task time 2 | 42.1 | 55.9 | 220.2 | -14.8 | 0.9 | -1.2 | 1.1 |
| Vertical activity count, locomotor time 2 | 15.6 | 36.4 | 144.9 | -12.0 | 0.3 | -0.7 | -0.0 |
| Light reinforcement 1 | 24.2 | 109.7 | 435.9 | -20.9 | 0.6 | -1.2 | 1.1 |
| Light reinforcement 2 | 35.8 | 80.8 | 321.5 | -17.9 | 0.7 | -1.0 | 0.4 |
| Bone: marrow area | 0.9 | 2.3 | 3.0 | 0.8 | -1.7 | 1.7 | -1.6 |
| Bone: maximum diameter | 0.5 | 1.1 | 1.3 | 0.8 | -1.1 | 1.1 | -1.2 |
| Bone: maximum force | 0.6 | 1.2 | 1.8 | 0.3 | 1.3 | -1.3 | 1.1 |
| Bone: maximum moment | 0.4 | 0.8 | 1.2 | 0.4 | 1.1 | -1.1 | 0.9 |
| Mean time between licks in bursts | 0.9 | 5.3 | 14.3 | 3.8 | -1.6 | 1.5 | -1.5 |
| Mean num. licks in bursts | 1.2 | 3.3 | 12.9 | -3.6 | -0.2 | 0.2 | -0.3 |
| Cd content in liver | 2.3 | 2.6 | 3.9 | 0.4 | 1.8 | -1.8 | 2.0 |
| Co content in liver | 1.4 | 1.6 | 2.2 | 0.1 | 1.4 | -1.5 | 1.5 |
| Cu content in liver | 1.4 | 1.7 | 2.1 | 1.0 | -1.5 | 1.4 | -1.3 |
| Fe content in liver | 2.2 | 2.7 | 3.7 | 0.8 | -1.9 | 1.9 | -1.7 |
| K content in liver | 1.9 | 1.9 | 2.1 | 1.4 | -1.5 | 1.4 | -1.2 |
| Mg content in liver | 2.3 | 2.5 | 3.2 | 0.9 | -1.8 | 1.8 | -1.7 |
| Mn content in liver | 2.9 | 3.3 | 4.7 | 0.1 | -2.0 | 2.1 | -2.2 |
| Na content in liver | 0.4 | 0.4 | 1.6 | 1.3 | -0.1 | 0.1 | 0.1 |
| Rb content in liver | 0.3 | 0.4 | 0.5 | -0.1 | -0.7 | 0.7 | -0.7 |
| Se content in liver | 3.1 | 3.7 | 4.9 | 0.8 | -2.2 | 2.2 | -2.1 |
| Sr content in liver | 0.1 | 0.1 | 0.3 | -0.5 | 0.2 | -0.1 | -0.0 |
| Zn content in liver | 0.6 | 0.7 | 0.9 | 0.6 | -0.9 | 0.9 | -0.8 |
| Bone: minimum diameter | 0.1 | 0.1 | 0.6 | 0.8 | -0.1 | 0.1 | 0.1 |
| Time in familiar zone, hab. session 1 | 1.0 | 1.1 | 1.6 | -0.3 | -1.1 | 1.3 | -1.2 |
| Time in novel zone, hab. session 1 | 1.2 | 1.4 | 1.8 | -1.3 | 1.1 | -1.2 | 1.1 |
| Total zone transitions, hab. session 1 | 2.9 | 4.0 | 4.6 | 2.1 | 2.0 | -2.0 | 1.9 |
| Total locomotion distance, hab. session 1 | 2.9 | 4.2 | 16.6 | 4.1 | -0.0 | -0.0 | 0.2 |
| Locomotion velocity, hab. session 1 | 2.9 | 4.1 | 16.5 | 4.1 | -0.1 | 0.0 | 0.2 |
| Time in familiar zone, hab. session 2 | 0.4 | 0.5 | 0.8 | -0.3 | 0.9 | -0.8 | 0.7 |
| Time in novel zone, hab. session 2 | 0.1 | 0.1 | 0.4 | 0.6 | -0.1 | 0.1 | -0.2 |
| Total zone transitions, hab. session 2 | 2.4 | 3.1 | 5.2 | 2.3 | 1.5 | -1.5 | 1.6 |
| Total locomotion distance, hab. session 2 | 2.1 | 2.7 | 9.2 | 3.0 | -0.9 | 0.8 | -0.5 |
| Locomotion velocity, hab. session 2 | 3.0 | 4.0 | 13.8 | 3.7 | -1.0 | 0.9 | -0.6 |
| Novel to familiar place preference ratio | 2.9 | 3.8 | 14.3 | 3.8 | 0.4 | -0.4 | 0.7 |
| Novelty place preference | 2.0 | 2.5 | 9.6 | 3.1 | 0.3 | -0.3 | 0.6 |
| Time in novel zone, NPP test | 1.4 | 1.7 | 6.6 | 2.6 | 0.2 | -0.3 | 0.5 |
| Total zone transitions, NPP test | 1.1 | 1.6 | 5.2 | 2.3 | 0.6 | -0.6 | 0.7 |
| Total locomotion distance, NPP test | 5.4 | 7.5 | 27.4 | 5.2 | -1.1 | 1.0 | -0.7 |
| Locomotion velocity, NPP test | 5.9 | 8.4 | 31.8 | 5.6 | -0.9 | 0.8 | -0.5 |
| Intraocular pressure | 0.7 | 1.2 | 2.7 | 0.4 | 1.0 | -0.9 | 1.7 |
| Delta distance traveled before/after self-admin | 38.9 | 42.8 | 166.0 | -12.9 | 1.2 | -1.2 | 1.5 |
| Delta ambulatory time before/after self-admin | 18.3 | 31.6 | 120.9 | -11.0 | 1.2 | -1.1 | 1.7 |
| Parametrial fat weight | 2.3 | 5.5 | 18.4 | 4.3 | -1.3 | 1.0 | -1.0 |
| Pavlov. Cond. lever latency | 1.8 | 2.2 | 3.0 | 0.4 | 1.7 | -1.7 | 1.7 |
| Pavlov. Cond. magazine entry latency | 3.3 | 4.3 | 10.3 | 3.2 | -1.7 | 1.6 | -1.2 |
| Pavlov. Cond. change in total contacts | 4.3 | 4.7 | 8.3 | 2.9 | -2.0 | 1.9 | -1.6 |
| Pavlov. Cond. index score | 1.5 | 1.9 | 2.3 | 1.2 | -1.5 | 1.4 | -1.3 |
| Pavlov. Cond. latency score | 2.0 | 2.5 | 2.9 | 1.5 | -1.7 | 1.6 | -1.5 |
| Pavlov. Cond. lever contacts | 1.4 | 1.6 | 2.3 | -0.4 | -1.5 | 1.5 | -1.4 |
| Pavlov. Cond. magazine entry number | 3.5 | 4.4 | 13.8 | -3.7 | 1.3 | -1.2 | 0.8 |
| Pavlov. Cond. intertrial magazine entries | 0.1 | 0.1 | 0.2 | 0.5 | 0.5 | -0.2 | 0.0 |
| Pavlov. Cond. lever-magazine prob. diff. | 1.4 | 1.7 | 2.0 | 1.4 | -1.4 | 1.3 | -1.1 |
| Pavlov. Cond. response bias | 1.7 | 2.1 | 3.2 | 1.8 | -1.5 | 1.4 | -1.1 |
| Pavlov. Cond. lever latency | 1.1 | 1.5 | 4.1 | -2.0 | -1.0 | 0.8 | -0.5 |
| Pavlov. Cond. magazine entry latency | 2.5 | 3.6 | 13.4 | 3.7 | 0.5 | -0.5 | 0.6 |
| Pavlov. Cond. change in total contacts | 0.1 | 0.2 | 0.3 | 0.6 | 0.4 | -0.4 | 0.5 |
| Pavlov. Cond. index score | 2.2 | 3.5 | 13.7 | 3.7 | 0.4 | -0.3 | 0.2 |
| Pavlov. Cond. latency score | 2.2 | 3.6 | 14.1 | 3.8 | 0.4 | -0.2 | 0.2 |
| Pavlov. Cond. lever contacts | 0.8 | 1.2 | 1.8 | 1.1 | 1.3 | -1.2 | 0.8 |
| Pavlov. Cond. magazine entry number | 0.2 | 0.3 | 0.4 | -0.5 | -0.5 | 0.5 | -0.7 |
| Pavlov. Cond. intertrial magazine entries | 0.6 | 1.4 | 4.9 | -2.2 | -0.3 | 0.3 | -0.8 |
| Pavlov. Cond. lever-magazine prob. diff. | 1.5 | 2.2 | 8.8 | 3.0 | 0.3 | -0.2 | 0.2 |
| Pavlov. Cond. response bias | 2.0 | 2.7 | 6.3 | 2.5 | 1.4 | -1.3 | 1.0 |
| Time in closed arm before self-admin | 13.2 | 22.9 | 82.4 | -9.1 | 1.6 | -1.4 | 2.1 |
| Time in closed arm after self-admin | 82.9 | 94.1 | 375.2 | 19.4 | -0.0 | 1.1 | -0.1 |
| Time in open arm before self-admin | 36.2 | 44.1 | 174.4 | 13.2 | -0.7 | 0.9 | -1.0 |
| Time in open arm after self-admin | 17.7 | 19.5 | 77.1 | -8.8 | 0.2 | -0.9 | 0.1 |
| Bone: periosteal estimation | 0.5 | 1.3 | 1.7 | 0.5 | -1.2 | 1.3 | -1.3 |
| Bone: periosteal perimeter | 0.2 | 0.4 | 0.5 | 0.2 | -0.7 | 0.7 | -0.7 |
| Bone: post-yield work | 0.0 | 0.1 | 0.3 | 0.5 | 0.2 | -0.1 | -0.0 |
| Progressive ratio test 1 active lever presses | 15.0 | 26.4 | 105.4 | -10.3 | -0.1 | 0.1 | -0.5 |
| Progressive ratio test 1 breakpoint | 14.0 | 24.0 | 96.0 | -9.8 | -0.0 | 0.0 | -0.4 |
| Progressive ratio test 1 inactive lever presses | 3.5 | 9.1 | 32.7 | -5.7 | 1.1 | -1.4 | 0.8 |
| Progressive ratio test 2 active lever presses | 11.9 | 16.8 | 62.9 | -7.9 | -1.2 | 0.9 | -1.4 |
| Progressive ratio test 2 breakpoint | 16.7 | 21.4 | 82.0 | -9.1 | -1.1 | 0.8 | -1.3 |
| Progressive ratio test 2 inactive lever presses | 4.2 | 13.4 | 53.7 | -7.3 | 0.0 | -0.3 | -0.1 |
| Incentive Sensitization - Responses | 4.4 | 12.2 | 43.6 | -6.6 | -1.5 | 1.1 | -1.2 |
| Incentive Sensitization - Breakpoint | 5.0 | 11.3 | 40.9 | -6.4 | -1.4 | 1.0 | -1.2 |
| Sum of active levers in priming session hrs 5-6 | 1.3 | 1.2 | 1.9 | 1.2 | 0.9 | -1.4 | 0.9 |
| Progressive ratio | 13.9 | 40.9 | 162.4 | -12.7 | 0.6 | -0.8 | 0.3 |
| Food seeking constrained by brief footshock | 1.9 | 2.4 | 4.1 | -1.5 | -2.0 | 1.4 | -1.1 |
| Seeking ratio, punishment vs. effort | 4.7 | 10.5 | 35.5 | 6.0 | -1.8 | 1.5 | -0.9 |
| Retroperitoneal fat weight | 0.3 | 1.5 | 2.8 | 1.3 | -1.7 | 1.0 | -0.7 |
| Reaction time number correct | 7.7 | 27.1 | 107.2 | -10.4 | 0.5 | -0.8 | 0.6 |
| Reaction time mean minus median | 0.7 | 4.6 | 17.9 | -4.2 | -0.5 | 0.3 | 0.4 |
| Reaction time mean minus median AUC | 0.1 | 0.5 | 1.3 | 1.1 | -0.6 | 0.5 | -0.1 |
| Reaction time num false alarms | 10.7 | 18.2 | 66.3 | -8.1 | 1.5 | -1.6 | 1.3 |
| Reaction time num false alarms AUC | 9.2 | 21.2 | 79.1 | -8.9 | 1.3 | -1.5 | 1.3 |
| Reaction time trials correct on left | 7.7 | 27.1 | 107.2 | -10.4 | 0.5 | -0.8 | 0.6 |
| Reaction time trials on left | 10.1 | 34.2 | 135.5 | -11.6 | 0.5 | -0.8 | 0.6 |
| Reaction time mean | 1.8 | 3.9 | 9.6 | -3.1 | 1.1 | -1.4 | 1.7 |
| Reaction time mean AUC | 2.1 | 5.0 | 17.0 | -4.1 | 0.6 | -1.0 | 1.3 |
| Median of all reaction times | 2.0 | 3.1 | 3.5 | -1.8 | 1.5 | -1.8 | 1.9 |
| Reaction time omissions | 0.8 | 1.3 | 4.2 | -2.0 | -0.8 | 0.4 | -0.5 |
| Reaction time false alarm rate | 0.8 | 1.1 | 2.7 | -1.6 | 0.8 | -0.8 | 0.7 |
| Reaction time premature initiation rate | 2.8 | 4.3 | 13.3 | 3.7 | -1.3 | 1.3 | -0.8 |
| Reaction time premature initiations | 1.5 | 4.6 | 17.3 | -4.2 | -0.8 | 0.6 | -0.4 |
| Std. dev. reaction times | 0.6 | 2.0 | 6.3 | -2.5 | 0.2 | -0.5 | 1.1 |
| Reaction time trials completed | 10.1 | 34.2 | 135.5 | -11.6 | 0.5 | -0.8 | 0.6 |
| Reaction time trials AUC | 10.6 | 36.9 | 145.9 | -12.1 | 0.6 | -0.9 | 0.7 |
| Run reversals in cocaine runway, females | 7.4 | 8.3 | 25.1 | 5.0 | -1.7 | 1.6 | -1.6 |
| Run reversals in cocaine runway, males | 5.7 | 6.3 | 25.1 | -5.0 | 0.1 | -0.3 | 0.3 |
| Latency to leave start box in cocaine runway | 14.9 | 20.5 | 81.6 | -9.0 | -0.0 | -0.5 | -0.4 |
| Latency to leave start box in cocaine runway, F | 0.1 | 0.1 | 0.3 | 0.4 | -0.3 | -0.1 | -0.5 |
| Latency to leave start box in cocaine runway, M | 53.0 | 50.6 | 200.8 | -14.2 | 0.6 | -1.0 | 0.2 |
| Std. dev. time between licks in bursts | 0.5 | 1.0 | 1.6 | -0.6 | -1.3 | 1.1 | -1.0 |
| Total sessions with >9 infusions | 22.8 | 28.3 | 112.8 | -10.6 | 0.5 | -0.4 | 0.2 |
| Short access day 1 total inactive lever presses | 5.0 | 10.0 | 29.6 | 5.4 | 1.9 | -2.0 | 1.6 |
| Short access day 10 total inactive lever presses | 27.1 | 186.6 | 739.0 | -27.2 | 0.9 | -1.8 | 1.9 |
| Short access day 1 total infusions | 63.2 | 125.1 | 500.3 | -22.4 | -0.2 | 0.0 | -0.2 |
| Short access day 10 total infusions | 1.8 | 2.9 | 11.5 | -3.4 | 0.3 | -0.2 | -0.1 |
| Short access total infusions | 26.7 | 37.8 | 150.7 | -12.3 | -0.3 | 0.3 | -0.5 |
| Short access day 1 locomotion | 13.7 | 22.8 | 89.4 | -9.5 | 0.8 | -0.8 | 0.6 |
| Short access day 10 total locomotion | 2.9 | 11.7 | 43.2 | -6.6 | 1.0 | -1.1 | 1.2 |
| Short access total locomotion | 1.6 | 2.5 | 6.6 | 2.6 | 1.2 | -1.1 | 0.8 |
| One hour access (0.3 mA shock) | 12.3 | 14.6 | 56.8 | -7.5 | 0.6 | -0.8 | 0.7 |
| Compulsive drug intake | 3.5 | 5.1 | 13.7 | 3.7 | -1.5 | 1.7 | -1.3 |
| One hour access (shock baseline) | 2.3 | 5.9 | 21.3 | 4.6 | 0.9 | -1.0 | 0.7 |
| Social response proportion | 0.9 | 1.1 | 4.4 | -2.1 | -0.1 | -0.0 | -0.1 |
| Social responses | 7.7 | 10.1 | 40.4 | 6.4 | -0.1 | 0.2 | -0.1 |
| Social time | 2.0 | 3.1 | 7.5 | -2.7 | 1.5 | -1.4 | 1.0 |
| Soleus weight | 0.7 | 2.1 | 7.7 | -2.8 | 0.5 | -0.5 | 0.4 |
| Bone: stiffness | 0.8 | 1.4 | 3.6 | 1.9 | 0.8 | -0.8 | 0.9 |
| Tibialis anterior weight | 0.1 | 0.5 | 0.8 | -0.2 | 0.9 | -0.8 | 0.6 |
| Time to tail flick, vehicle, before self-admin | 132.6 | 163.3 | 648.8 | 25.5 | -0.7 | 1.8 | -0.8 |
| Time to tail flick, vehicle, after self-admin | 8.0 | 16.3 | 63.6 | -8.0 | -0.5 | 0.9 | -0.6 |
| Time to tail flick, test, before self-admin | 5.2 | 5.9 | 20.7 | 4.6 | -1.0 | 1.4 | -0.2 |
| Time to tail flick, test, after self-admin | 42.5 | 44.9 | 169.1 | 13.0 | -1.8 | 2.3 | -1.5 |
| Delta time to tail flick, vehicle, before/after SA | 91.9 | 98.2 | 390.3 | -19.8 | 0.9 | -1.2 | 0.7 |
| Delta time to tail flick, test, before/after SA | 4.1 | 5.1 | 19.0 | 4.4 | -0.6 | 0.4 | -1.0 |
| Tibia length | 1.3 | 3.7 | 4.3 | 1.4 | -2.0 | 2.1 | -2.1 |
| Ambulatory time before self-admin | 16.5 | 50.2 | 199.7 | 14.1 | -0.1 | 0.9 | -0.5 |
| Ambulatory time after self-admin | 19.2 | 30.7 | 122.2 | 11.1 | 0.3 | 0.6 | 0.1 |
| Bone: tissue strength | 0.9 | 1.0 | 1.5 | 0.2 | 1.1 | -1.1 | 1.2 |
| Total heroin consumption | 33.4 | 39.3 | 156.4 | 12.5 | 0.6 | -0.2 | 0.6 |
| Bone: trabecular number | 0.0 | 0.0 | 0.1 | 0.3 | 0.0 | 0.1 | -0.2 |
| Bone: trabecular spacing | 0.1 | 0.2 | 0.5 | 0.7 | 0.2 | -0.3 | 0.5 |
| Bone: trabecular thickness | 1.2 | 1.6 | 5.3 | 2.3 | -0.7 | 0.7 | -0.6 |
| Bone: trabecular tissue density | 4.8 | 8.4 | 32.4 | -5.7 | 0.3 | -0.6 | 0.8 |
| Water consumed over 24 hours | 3.6 | 7.0 | 25.9 | 5.1 | 0.9 | -0.9 | 0.9 |
| Number of responses in last shaping day | 31.3 | 40.5 | 161.4 | 12.7 | 0.7 | -0.2 | 0.1 |