Re: [R] Tukey HSD not working

TukeyHSD(fit) Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "lm" > TukeyHSD(anova) Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "function" > TukeyHSD(group) Error in UseMethod("TukeyHS

Re: [R] Tukey HSD not working

TukeyHSD(fit) Error in TukeyHSD(fit) : object 'fit' not found > TukeyHSD(anova) Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an object of class "function" > TukeyHSD(group) Error in UseMethod("TukeyHSD") : no applicable method for 'TukeyHSD' applied to an

[R] Tukey HSD not working

DrugUS1 US2 Aptecha Celebrex235.54 269.99 121.02 Detrol LA 157.99 190.99 55.3 Flomax 166.00 190.99 93.45 Lipitor 174.99 200.99 137.7 Novaldex108.6 129.99 22.48 Norvasc 186.66 203.99 161.93 Plavix 107.99 106.99 64.53 Prevacid117.39 134.