Summary table of Generalized Additive Mixed Model (GAMM) for ZALN model of SAIDI (secondary analysis).

<p>edf: effective degrees of freedom. Missing data: <i>n</i> = 3,968 (9.1%) county-utility days. For brevity, we exclude the individual JDay and DayInYear smooths for each county-utility. <sup>a</sup>Year reference category is 2018 for the Gaussian model and models including JDay do not include a categorical variable for Year. <sup>b</sup>Indicator variable for limited English is transformed by taking the square root of its values. <sup>c</sup>The variable to capture temporality and seasonality is JDay for the binomial model and DayInYear for the Gaussian model. <sup>d</sup>The best fit model for the absence/presence model in the secondary analysis included a global term for seasonality (JDay).</p> <p>(DOCX)</p>