Lauren Kennedy

Dec 26, 2023 | onlinelibrary.wiley.com | Swen Kuh |Lauren Kennedy |Qixuan Chen |Andrew Gelman

AR autoregressive elpd expected log predictive density LOO leave-one-out cross validation MRP multilevel regression and poststratification PSIS Pareto smoothed importance sampling SAE small-area estimation 1 INTRODUCTION Multilevel regression and poststratification (MRP) relies on models, so it is essential to have a method to validate our models.

Apr 6, 2023 | journals.plos.org | Lauren Kennedy |Marlene K. Wolfe |Alexandria B. Boehm

2.3. Application of trend analysis methods to wastewater dataFirst, we applied each trend analysis method to daily N/PMMoV measurements. Heatmaps were generated to visualize the trend classifications in Table 1 over the entire analysis period (November 15, 2020–September 15, 2022). Moreover, we created separate heatmaps for three major COVID-19 waves that occurred during our analysis period.