I have been trying for over an hour to get a question through on this forum and whatever filter you're using absolutely will not let me do it. I have read through your posting guide. I have looked at the tutorial post. Are there a step-by-step instruction on how to formulate a post on your forum that will get past your inscrutable filters? I'm not an expert R user, and it feels like you expect somebody to be one in order to use your forum. I have a question about pcaMethods, it is giving me an error that it is not available for my version of R, but I have the latest version so I don't understand why it won't load. I've tried to post this question with my code and output included but I cannot get it to post with the code attached.