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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Epilepsia. 2017 Mar 30;58(5):835–844. doi: 10.1111/epi.13727

Figure 1.

Figure 1

(a) Data selection procedure. Data was recorded from patients meeting common clinical trial eligibility criteria. One 18-week “trial” was recorded from each eligible patient, along with 1 week of “pre-baseline” data. (b) Model selection and analysis procedure. Models were fitted to the data and model fit compared based on the Bayesian Information Criterion (BIC). Models were evaluated sequentially, with more complex models built around the optimal model determined by the previous step. NB = negative binomial. ZINB = zero inflated negative binomial. PS = Poisson. NBAP = negative binomial with autocorrelation on presence/absence of prior day seizures. NBAN = negative binomial with autocorrelation on number of prior day seizures. AR = autoregressive.