My data doesn't appear to be giving me accurate results

Hi, and welcome!

Please see the FAQ: What's a reproducible example (`reprex`) and how do I do one? Using a reprex, complete with representative data will attract quicker and more answers.

The two key elements of a reprex are

  1. It can be copied into an R session
  2. It will only run if fed the data

Helping to evaluate the model can't be done without the data. Could you edit to include a full reprex? Thanks.