Fig. 7
Red circle indicates Averaged SHS. Blue circles indicate variables directly correlated with Averaged SHS. Numbers on the right side of edges indicate the partial correlation coefficients. Red lines indicate the edges positively correlated with Averaged SHS. The blue line indicates the edge negatively correlated with Averaged SHS. Black lines indicate the edge not directly connected with Averaged SHS. Variables not connected by edges had a partial correlation coefficient of 0 according to the covariance selection criteria. This indicates that variables not connected by edges are conditionally independent. (a) Undirected graph of primary industry (n = 98), (b) Undirected graph of non-primary industry (n = 331) and (c) Undirected graph of unemployed (n = 90).
