# Glass Fit Parameters
# Saved: 2025-11-05T08:45:34.378158
# Data files:
# - OTP_data_Laughlin1972.txt
# Log scale: True

[Arrhenius]
enabled = 1
log10_eta0 = -12
eta0_Pa_s = 1e-12
Ea_over_k_K = 9430

[VFT]
enabled = 1
log10_eta0 = -6.4
eta0_Pa_s = 3.9810717e-07
A_K = 1410
T0_K = 208

[Simple_Exponential]
enabled = 1
log10_eta0 = 4
eta0_Pa_s = 10000
kappa_1_per_K = 0.195
Tg_K = 277

[CPA_Constraint]
enabled = 1
form = inverse
log10_eta0 = -6.4
eta0_Pa_s = 3.9810717e-07
kappa_K = 260
Tg_K = 208
lambda = 1.33
T0_K = 385
beta = 0.01

## Statistics (computed in log10 space)

[Arrhenius]
RMSE = 2.2889966
MAE = 1.9495276
Bias = -0.28839003
MAD = 0.54025953
R2 = 0.68431134
ReducedChi2 = 5.5570511
AIC = 61.967948
BIC = 65.078645

[VFT]
RMSE = 0.2361246
MAE = 0.19651439
Bias = -0.015606694
MAD = 0.17673716
R2 = 0.99664068
ReducedChi2 = 0.060981843
AIC = -95.037694
BIC = -90.37165

[Simple_Exponential]
RMSE = 1.6055856
MAE = 1.2727976
Bias = 0.044563241
MAD = 0.9007332
R2 = 0.84467704
ReducedChi2 = 2.8195839
AIC = 39.1442
BIC = 43.810245

[CPA + Constraint]
RMSE = 0.24460461
MAE = 0.20428198
Bias = 0.065395076
MAD = 0.20545385
R2 = 0.99639506
ReducedChi2 = 0.06980332
AIC = -88.567854
BIC = -80.791113

## Model comparison
Winner: VFT
Reason: Selected by lowest AIC: VFT (AIC=-95.0377). Next best: CPA + Constraint (AIC=-88.5679). Winner summary — R²=0.996641, RMSE=0.236125, BIC=-90.3717, MAE=0.196514, Bias=-0.0156067, MAD=0.176737.
