How to interpret Eigengene dendrongram results

Question

[nuorain]

Hi, How to interpret the attached Eigengene Dendrogram? What does the vertical bar (from 0 to 1) mean? Thank you very much. Best regards, J

Answer 1

[khanhphan189]

It depends on the library (and the code) that you used for the analysis and visualization, perhaps you could update these so others can provide a better answer. Without that, my best guess would be Pearson's correlation between variables (pairwise).

[nuorain]

Thank you so much for your reply.