Mean MARD (from calibration): 41.04504876650238
Std MARD (from calibration): 9.527896824008483
Lower bound (max(0, mean-2std)): 21.989255118485417
Upper bound (mean+2std): 60.10084241451935
Percentage of test samples in domain: 95.43%

In-domain percentage by diagnosis level:
DR Level 0: 94.35% in domain
DR Level 1: 95.83% in domain
DR Level 2: 96.30% in domain
DR Level 3: 96.05% in domain
DR Level 4: 97.73% in domain


(.venv) impactlab@en4230651l:/drive2/Kuntal/Pysindy-experiment$ python /drive2/Kuntal/Pysindy-experiment/conformal_boundary/aptos.py
Loading APTOS theta data...
Loaded 3662 theta arrays with shape (3, 20)

Theta Value Statistics:
Min non-zero absolute value: 1.9817676313e-08
Max absolute value: 6.3013565363e+04
Mean absolute value: 5.1566648325e+01
Median absolute value: 6.0493382265e-02
Max/Min ratio: 3.1796646775e+12
WARNING: Extreme ratio detected. Using robust MARD calculation.
Split into 1318 proper-train, 879 calibration, and 1465 test samples
Calculated median theta with shape (3, 20)
WARNING: Median theta contains 12 zero values out of 60

MARD Statistics (from calibration set):
Mean MARD: 41.045049
Std MARD: 9.527897
Conformal boundaries: [21.989255, 60.100842]

Results saved to /drive2/Kuntal/Pysindy-experiment/conformal_boundary/aptos-output
Plots saved to /drive2/Kuntal/Pysindy-experiment/conformal_boundary/aptos-output/plots
Percentage of test samples in domain: 95.43%