emmeans - change reference level of contrast

Question

Good day

I need some help, I used the following code:

EMM <- emmeans(model1, ~ A | B)

PRS <- contrast(EMM, "pairwise")

summary(PRS, type = "response", infer = c(TRUE, TRUE))

VarCorr(model1) # to calculate sigma

Con <- confint(PRS, type = "response", bias.adj = TRUE, sigma = 0.65767, offset = 0)

"A" has two levels: 0 and 1

Unfortunately, the final result of the contrast gives me the ratio for level 0 relative to level 1 but I would like the inverse. How can I do that?

Thank you in advance!

Answer 1

@Russ Lenth informed me that "revpairwise" instead of "pairwise" works, and it did, like a charm.