title: Reorder x axis using plot_model() from sjPlot
body: <p>I have run a binomial logistic regression model in R using the <code>lme4</code> package. Now, I want to plot the estimated marginal means for the model, so I have installed the <code>sjPlot</code> package and I have used the <code>plot_model()</code> function. </p>
  
  <p>My x axis includes three variables corresponding to three different groups: "L1", "HS", and "L2". I want to have the three variables in that precise order. However, when I plot the model, I get "HS" before "L1", because the labels appear in alphabetical order. I would like to change the order of those two labels and I know how to do that in a dataframe, but not when plotting a model with that function. Any ideas on how to reorder my x axis using the <code>sjPlot</code> package?</p>