Barplot in humann2 for gene families

Hello all,
I’m new for humann2. I’m visualizing in barplot in KO abundance which I regroup uniref90 to KO, but I’m not sure that is it corrected? I used CPM unit to visualize the species distribution in some KO which is the most abundance in my dataset. If I used relative abundance, their values look like near zero. Could you please suggest me if I have misunderstand?

Thank you very much.

1 Like