Fig. 7From: Statistical significance approximation in local trend analysis of high-throughput time-series data using the theory of Markov chainsAn association network generated from the PML microbial community data. Round (brown), square (blue) shaped nodes are environmental factors and bacteria, respectively. Solid (red) edges are positively associated, while dashed (blue) edges are negatively associated. Arrows indicate the time-delay directionBack to article page