Fig. 4From: Methodological challenges to multivariate syndromic surveillance: a case study using Swiss animal health dataJoint modelling of time series with misalignment. Fitted values, and their decomposition into endemic (grey), epidemic (blue) and interactive (orange) components, from the joint model applied to the time series of the daily number of test requests for BVD with (a) and without (b) the lagged daily number of cattle abortions are shownBack to article page