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I am trying to test the assumptions of my mixed design anova. However, when I try to plot() the results I get the following error:

Error in xy.coords(x, y, xlabel, ylabel, log) : 'x' is a list, but does not have components 'x' and 'y'

My data def is a dataframe and everything seems fine when I run the View(def) and the model doesn't report any error. The aov formula should have all the variables and statements formulated correctly.

defmodel <- aov(value~treatment_FNF*treatment_OW + Error(pId/treatment_OW), data=def)
plot(defmodel)

According to Quick-R this should work. What am I missing?

Pavlína Wurzelová
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  • Can you post some data? It will make it easier to answer your question. https://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example – william3031 Jun 06 '19 at 00:04

0 Answers0