Hi all. I am very new - both to the forum and to R.
The issue I am having is that I want to a t.test but after trying to run a t.test and getting error messages that i am using non-integer data, I think my data might not be properly arranged. I have attached a picture of my data table.
My goal
I want to know if the land management style ("Management") which is either conventional (KONV) or at reduced intensity (VNP) results in the plants there having more protein ("Stickstoff_mg" in mg), also indicated by the percentage of raw protein as a function of biomass ("Prozent_Rohproteine"). The numbering on KONV and VNP just represent different sampling sites but the management conditions are constant across sites.
Really appreciate any help with this!
Daniel

The issue I am having is that I want to a t.test but after trying to run a t.test and getting error messages that i am using non-integer data, I think my data might not be properly arranged. I have attached a picture of my data table.
My goal
I want to know if the land management style ("Management") which is either conventional (KONV) or at reduced intensity (VNP) results in the plants there having more protein ("Stickstoff_mg" in mg), also indicated by the percentage of raw protein as a function of biomass ("Prozent_Rohproteine"). The numbering on KONV and VNP just represent different sampling sites but the management conditions are constant across sites.
Really appreciate any help with this!
Daniel
