I'm a total beginner with R and I've got to run a test on Rstudio to know if there is a significant difference between the number of times a fish attacks or ignores 15 different species.
I think an ANOVA would be the accurate test but I don't know how to run it
I have two columns: Attack and Ignore
And 15 lines: species_A, species_B, species_C,.....
A bit of help please?