Finding

ibl-2021-standardized.psychometric.p_left-0.8

The International Brain Laboratory et al. Standardized and reproducible measurement of decision-making in mice. eLife, 2021, 10:e63711. · IBL visual decision task · psychometric

Observed curve and fits

Fit diagnostics

Variant AIC Δ AIC RMSE Caveats
logistic-4param winner 266.2 0.0 0.1447 —
sdt-2afc 268.3 2.1 0.1559 —
Full diagnostics (logL · n · params · max abs error)
Variant logL n Free params Max |error| Predicted points
logistic-4param -129.1 248 4 0.3623 9
sdt-2afc -132.1 248 2 0.2731 9

Residuals

Fit parameters and provenance

logistic-4param.ibl-2021-standardized.psychometric.p_left-0.8

dirty fit

bias=-1.262 · lower_lapse=0.053 · slope=15.154 · upper_lapse=0.081

Method
scipy.optimize.minimize
Commit
24fd416
Predicted points
9
BIC
280.2

Fitted with scipy.optimize.minimize via behavtaskatlas.model_fits.logistic-4param; success=True; CONVERGENCE: RELATIVE REDUCTION OF F <= FACTR*EPSMCH

sdt-2afc.ibl-2021-standardized.psychometric.p_left-0.8

dirty fit

criterion=0.103 · d_prime=0.017

Method
scipy.optimize.minimize
Commit
24fd416
Predicted points
9
BIC
275.3

Fitted with scipy.optimize.minimize via behavtaskatlas.model_fits.sdt-2afc; success=True; CONVERGENCE: RELATIVE REDUCTION OF F <= FACTR*EPSMCH

Observed points

Signed contrast p_right n
-100.000 0.0625 48
-25.000 0.1111 45
-12.500 0.3750 40
-6.250 0.5750 40
0.000 0.4483 29
6.250 0.6667 9
12.500 0.3077 13
25.000 0.9000 10
100.000 0.9286 14

Take it with you

Cover sheet

Self-contained Markdown for citation, slides, or notebooks

The cover sheet pins the finding to the atlas commit and includes the observed points, fit ranking, caveats, and provenance — everything needed to drop into a paper or notebook without losing the trail back to the deploy.