Okay, the user sent "co-variate". Let me check the translation rules again. The first rule is to translate all content into French. The second says if it's already in French, leave it as is. The third is to provide only the translation without explanations.
So, "co-variate" is an English word. The French equivalent would be "covariate". I need to make sure that's the correct translation. Covariate is a term used in statistics, right? Yes, in French, it's "covariate". So the translation should be "covariate". The user wants only the translation, no explanations. So I just write "covariate" in French. That's it.