This function gets an embedding (i.e. UMAP) from a given ArchRProject.
getEmbedding(ArchRProj = NULL, embedding = "UMAP", returnDF = TRUE)An ArchRProject object.
The name of the embeddings object (i.e. UMAP, TSNE see embeddingOut of the addEmbeddings() function) to
retrieve from the designated ArchRProject.
A boolean value indicating whether to return the embedding object as a data.frame. Otherwise, it will return
the full embedding object.