Asking one question and answering another: when decisions and statistical analysis are not aligned.

Yesterday I presented at StanCon. This is the virtual poster I created for the conference, and here is a video talking about it: My main message is the following: Before doing any analysis, get an understanding of the decision that that you are trying to help people make. Do not present result with incredible certitude. That is, you should communicate the uncertainty in our findings. Do not follow the null hypothesis ritual blindly.