makeClusterGraph {MetaNeighbor} | R Documentation |
This representation is a useful alternative for heatmaps for large datasets and sparse AUROC matrices (MetaNeighborUS with one_vs_best = TRUE)
makeClusterGraph(best_hits, low_threshold = 0, high_threshold = 1)
best_hits |
Matrix of AUROCs produced by MetaNeighborUS. |
low_threshold |
AUROC threshold value. An edge is drawn between two clusters only if their similarity exceeds low_threshold. |
high_threshold |
AUROC threshold value. An edge is drawn between two clusters only if their similarity is lower than high_threshold (enables focusing on close calls). |
A graph in igraph format, where nodes are clusters and edges are AUROC similarities.