Lucas Vinicius Stela

3 Questions 5 Answers 0 Followers

Questions related from Lucas Vinicius Stela

Hellinger transformation for Indval?

Hello there! Im working with a community matrix (abundance data), and i would like to check if there is a taxa indicative of different trophic state of lakes. I would to that with Indval command...

27 January 2019 7,821 5 View

Data transformation for Canonical Correspondence Analysis (CCA)?

Hello there, i would like some advice on how to correctly perform a CCA, and if i do need to transform my data. To do so ill explain my intends abut this work and how is my data. (i'll try to be...

08 May 2017 7,648 4 View

Can i use PCA to plot environmental parameters with biological index?

Hello there, i'd like to plot some environmental variables (Cond, Clo-a, pH, etc..) with some biotic diversity index (Shannon, Simpson, Pielou), to check the effects of these parameters on...

01 January 1970 7,496 9 View