Dendrogram

Hello everyone,

  1. 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’.

  2. 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.

See the summary below (source: Gemini)

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