As expected, individual PFOA exposure concentrations clustered substantially within water districts (ICC = 46%%, Fig. 3).
Move distribution of solitary animals was characterised by a heavy tail, i.e. long moves were substantially less frequent in clustered animals, prone to shorter displacements, strongly suggesting the adoption of CBW.
Additionally, an important issue is that application of different clustering algorithms as well as different ways of data representation and preparation may result in substantially different clustering results.
As a result, the recommendation networks also show a substantially larger clustering coefficient than the other data sets.
As shown above, the selection of the similarity threshold has a critical effect on the topology of the resultant similarity network which, in turn, substantially affects clustering performance.
Although the latter would have made the process easier, we assumed the chance to be small that the manual process would have yielded substantially different clusters.
The lag time between the initial weak recruitment of actin and the appearance of robust actin fluorescence (presumably representing filaments) varies substantially between clusters.
Our first aim was to test if there is a substantially large cluster (spatial-level test) showing significant sex × diagnosis interaction (magnitude-level test) in the 2 × 2 factorial design VBM.
At a local level the 2 × 2 factorial design analysis on grey matter (Fig. 1A) showed substantially large clusters with significant main effects of both sex and diagnosis, but no regions with a significant sex × diagnosis interaction, unless the cluster-forming voxel-level threshold was relaxed from P < 0.025 to P < 0.05.
HCV infection varied substantially between ethnic groups which could be clustered into low-prevalence and high-prevalence categories, with a 3-fold variation in prevalence.
