This is a problem that I keep having when trying to do a
R. From what I can see the code I am using should work, not only that but when compared to my notes and other classmates it appears to be the same. What am I doing wrong?
result <- read.csv("keough.csv", header=TRUE, sep=";", dec= ",") head(result) BIOFILM.SERP 1 SL,61 2 SL,113 3 SL,123 4 SL,75 5 SL,75 6 SL,83 attach(result) boxplot(BIOFILM~SERP, dat=result)
Error in eval(predvars, data, env) : object 'BIOFILM' not found