I have zero-inflated data in my research about arthropods abundance. During my analysis with NMDS, the Bray-Curtis analysis can not handle for 0 data. Which one is better?
1. I am using R for analysis, and then I can use the 0 elimination function. Is it OK to do?
2. Or should I transform it first? what kind of transformation for 0 data? as if I transform log(x+1) it will be keep 0.
Thank you for helping me with the answer and discussion
Best regards,
Dwi Harya