2.3 Static network
We constructed contact networks in which premises were defined as nodes
and movements between premises were considered edges. The consequent
contact network \(g\) was based on the movements during the study and
was represented as directed (\(g_{\text{ij}}\neq g_{\text{ji}}\)), such
that where the origin (node\(\ i\)) and destination (node \(j\)) have a
specific direction. We described the static network using data from all
years of study as well as by year. Parameters that we measured are
summarized in Table 2.
Table 2. Description of network analysis terminology and
metrics