Having a little difficulty reordering my X-Axis for a logistic mixed effects regression. I know how to do it with the regular plot() command, but with the model I am using, that doesn't work. Here is minimal code which should be sufficient to get the jist of what I'm doing. Voice = IV, probability = DV, question = fixed effect, participant = random effect.

model = lmer(probability ~ Voice + question +(1|participant), data=finalasian, family="binomial")

From this model, I then produce this graph:

plotLMER.fnc(model, pred="Voice", xlabel = "Speaker Voice", ylabel = "Probability of support", cex = 0.8)

The IVs (voices) are returned in alphabetical order on the x axis. I would like to specify what order they appear in.

Please ask for more code as you need it, and thanks in advance for any pointers

Cheers

Drew