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Table 2 Standard deviation and AIC values of the residuals for each fitting period

From: Spatiotemporal functional modeling of postseismic deformations after the 2011 Tohoku-Oki earthquake

Equation Fitting period
(year)
Standard deviation (cm) AIC
values
EW NS UD
(1) 2.0 1.47 1.05 2.04  − 34,254
3.9 1.53 0.75 1.13  − 34,584
5.8 0.98 0.56 0.99  − 36,853
8.9 0.81 0.50 0.97  − 37,262
(3) and (4) 3.9 0.26 0.26 0.78  − 40,012
  1. EW east–west, NS north–south, UD up–down, AIC Akaike information criteria