Hello Blind toy_Car toy_truck toy_boat 1 6.3 7.5 5.4 2 3.4 8.1 6.1 3 2.2 4.4 5.1 How do we calculate the F-statistic in R. Any help is really appreciated. -- View this message in context: http://www.nabble.com/Analysis-of-Variance-tf3641852.html#a10170830 Sent from the R help mailing list archive at Nabble.com.