Missing the Nordics data after 2015
Region definition changeI notice that the seasonal decomposition was recalibrated in 2018, which means the seasonal factors and residuals for 2015-2017 are computed differently from 2018 onward. This creates a subtle but material comparability issue: adjusted series are not directly comparable across the 2017-2018 boundary. Should we recompute the entire seasonal decomposition using a single model?
When do we expect the next update? See /u/plg_cadsuane_chubb/p/plot-0005.
Makes sense, thanks.