Displaying 1 result from an estimated 1 matches for "hmwk1pt2".
2009 Nov 08
2
Simple 2-Way Anova issue in R
...1 5.062 5.062 0.1952 0.6665
Gender:Dosage 1 0.063 0.063 0.0024 0.9617
Residuals 12 311.250 25.938
However, when I got to use my data that I made in csv format I have to tell
R to interpret my factors which are year and depth as factors...
datafilename="C:/Rclass/hmwk1pt2.csv"
data.ex2=read.csv(datafilename,header=T)
data.ex2$Year<-as.factor(data.ex2$Year)
data.ex2$Depth<-as.factor(data.ex2$Depth)
data.ex2
str(data.ex2)
This outputs what I would expect:
> str(data.ex2)
'data.frame':...