[header] How to run an anova in spss [title] Open the alloy. Sav file. [step] The data file is provided in the link below. Note: each case within the one-way anova data file represents one of the 20 metal plates (5 plates of 4 different alloys) and is characterized by 2 variables. 
One variable assigns a numeric value to the alloy. The other variable is used to quantify the number of pits on the plate after being underwater for 60 days.