An extended version of the cluster analysis that includes additional varieties with non-orthogonal data is shown in Additional file 11.
The data from the three different collagen spectra are spread out the most along the PC#1 axis and extend towards the cluster of the clean substrate samples: This is again an indication for the pronounced tendency of collagen to de-wet from the thiol surface exposing the bare substrate in some areas.
After the detection of seeds with cluster sizes under the threshold, the same number of genes located in the vicinity of the seeds was added to both ends of the seeds to extend the cluster size to a predefined number of genes for successive boundary corrections (Fig. 1c).
Compared with one-hop clusters, multi-hop clusters can extend the range of cluster coverage and gain additional advantages.
Extending this to the cluster of tumors predicted to have mesenchymal gene expression features, we observed that a large majority of these tumors also clustered with claudin low breast cancer.
Additionally, a second contig (00221) was found to overlap sections of the downstream end of fosmid Apr3, and extended the cluster by a further 3264 bp.
Based on it, in a weighted PPI network G, we extend the definition of cluster property of a node v to a cluster H v ∉ H), namely, f v, H), as the sum of weights of edges connecting v and H. Consider (3) f (v, H ) = ∑ v ∉ H, u ∈ H, 〈 u, v 〉 ∈ E (G ) w u, v, where E G) is the edge set of G, w u, v is the weight of edge 〈 u, v〉.
These algorithms can extend the coverage of clusters, reduce the number of CHs, and improve cluster stability.
The results presented for three coexpression modules can be extended to most of the clusters present in the network, and they indicate that the coexpression network can be correlated with an underlying regulatory network driven by specific transcription factors.
The aggregate local mobility (ALM) algorithm [5] is a new beacon-based clustering scheme that aims to extend the lifetime of clusters by using ALM to decide cluster reorganization.
