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Table 2 Comparison of the model selection criteria for 4 baseline models and 6 models with covariates. FE stands for Fixed effects, DOPR for duration of previous response, and nllk stand for negative log likelihood

From: Modelling reassurances of clinicians with hidden Markov models

 

nllk

AIC

Baseline N=1

328.95

659.90

Baseline N=2

320.69

649.38

Baseline N=3

317.53

653.05

Indep. mixt.

328.95

665.90

Response Type

318.30

650.59

Log DOPR

316.63

647.25

Response Type & log DOPR

315.71

649.42

FE baseline

316.04

648.09

FE Response

314.56

653.04

FE Log DOPR

313.66

651.32

  1. The lowest AIC of all models is given in bold