Could you explain to me how a dendrogram is created if I haven’t uploaded any phylogenetic tree file? My OTUs are GTDB labelled, marked as ‘Not specific/Others’.
Where may I choose the Unifrac option? I can’t find it in ‘Distance measure’.
Thank you for all the comments and help in advance.
Phylogenetic tree and dendorgram are different concepts. Note you need to provide a phylogenetic tree file in order to use UniFrac distance in beta-diversity analysis. MicrobiomeAnalyst does not currently support phylogenetic tree calculation.