get_edge_weights {mappeR} | R Documentation |
Calculate edge weights
Description
Calculate edge weights
Usage
get_edge_weights(overlap_lengths, cluster_sizes, edges)
Arguments
overlap_lengths |
A named vector of cluster overlap lengths, obtained by calling |
cluster_sizes |
A vector of cluster sizes. |
edges |
A 2D array of source and target nodes, representing an edge list. Should be ordered consistently with the |
Details
This value is calculated per edge by dividing the number of data points in the overlap by the number of points in the cluster on either end, and taking the maximum value. Formally,
w(\{c_i, c_j\}) = \displaystyle\max\left\{\dfrac{|c_i \cap c_j|}{|c_i|}, \dfrac{|c_i\cap c_j|}{|c_j|}\right\}
Value
A vector of real numbers representing cluster overlap strength.
[Package mappeR version 1.3.0 Index]