Use the contact form and ask your question to Dr. R - completely non-binding. The more detailed your question is, the better! You do not have to disclose your data set here.Make Your Request Now!
You will receive a first answer from Dr. R. Usually it contains some detailed queries about your problem and a link that you can use to upload your data (e.g. your raw data table and your current script) so that Dr. R can take a closer look at your problem. Don't worry, your data will be treated confidentially and will never be passed on to any third party!
Now Dr. R gets active. We'll explore your problem and make a diagnosis. You will be informed about this by email immediately.
How shall we continue? No matter whether you want a complete solution to your problem or just a little help and a few tips - you decide how to proceed.
Whatever level of help you choose, you'll get our answer as soon as possible! Our advice and help are individually adjusted to your needs and requirements.Make Your Request Now!