[R] ANOVA for RCBD, two factors: how to plot residuals?..

Hello, I'm having problems to analyse results from a RCB Design Experiment.I have three blocks. For each block: four treatments (factor A), randomized. And for each factor A treatment, I have 6 differents treatments (factor C), randomized. myAOV=aov(response ~ factorA*factorC + Block + Error(

[R] ANOVA for RCBD, two factors: how to plot residuals?..

Hello, I'm having problems to analyse results from a RCB Design Experiment.I have three blocks. For each block: four treatments (factor A), randomized. And for each factor A treatment, I have 6 differents treatments (factor C), randomized. myAOV=aov(response ~ factorA*factorC + Block + Error(