i'm studying the fish assemblage of a lagoon in Morocco, and i need some help. i'm looking for some advices for the data analysis (ANOVA ; MANOVA ; PCA ; ANOSIM) and how to do it. the sampling is about 2 years and was done seasonally.
This is a plot of the percentage cumulative abundance plotted against log species rank (Lambshead et al. 1983). It is a graphical method used for comparing diversity between samples.