Extracts a NN-network from a Giotto object
select_NearestNetwork( gobject, nn_network_to_use = "sNN", network_name = "sNN.pca", output = c("igraph", "data.table") )
| gobject | giotto object  | 
    
|---|---|
| nn_network_to_use | kNN or sNN  | 
    
| network_name | name of NN network to be used  | 
    
| output | return a igraph or data.table object  | 
    
igraph or data.table object