Re: [R] Simple 2-Way Anova issue in R

Ah, I believe I constructed my *.csv wrong in that I only had 1 observation within groups whereas I needed at least 2. Originally I had: Year Depth Biomass1 Biomass2 1999 10 14.3 14.7 1999 15 14.7 15.6 etc. but I switched this to: Year

[R] Simple 2-Way Anova issue in R

Hello, I'm new to R and have been following many guides including the two-way anova (http://www.personality-project.org/r/r.anova.html). Using that walkthrough including the supplied data I do str(data.ex2) and receive the appropriate types of data as follows: > str(data.ex2) 'data.frame': 16 o