Fig. 8From: Integration of a Kalman filter in the geographically weighted regression for modeling the transmission of hand, foot and mouth diseaseInfluence sensitivity of HFMD incidence filtering along with meteorological and socioeconomic factors. (a) Average errors and (b) covariances of meteorological factors (u1–u8). (c) Average errors and (d) covariances of socioeconomic factors (u9–u11)Back to article page