Trying to Knit my Rcode onto a word doc. This is the code Im trying to run.

And this is the error message I am getting.
Error:
! object ‘v2lgfemleg’ not found
Backtrace:

1. stats::model.frame.default(…)
2. base::eval(predvars, data, env)
3. base::eval(predvars, data, env)
   Execution halted

Really not sure what the problem is, all of my code works when I try to run it in Markdown and in Script. Tried putting the error message into Chatgpt but none of their solutions worked.