Generates a combined visualization showing:
(1) Hierarchical clustering dendrogram of cluster centroids
(2) Heatmap of pairwise SigClust p-values
Usage
PlotSigClust(seu, clusters, pval, nfeatures = 2000)
Arguments
- seu
A Seurat object
- clusters
Vector of cluster assignments
- pval
P-value matrix from CalcSigClust
- nfeatures
Number of variable features. Default is 2000
Value
Invisibly returns NULL; displays the combined plot
Details
Node shapes indicate statistical significance:
- Filled circles: significant separation (p < 0.05)
- Open circles: non-significant separation (p >= 0.05)