Sorry, this is a vague question. I'm wondering if anyone has any
thoughts on this or can point me in the direction of some material
which discusses my question.
I first just want to look at a couple of situations and then go from there.
I want to see who has a higher risk for injury:
1) someone who is older and just beginning a job vs. someone is
younger and just beginning a job
2) someone who is younger and has lots of experience vs. someone who
is older and has lots of experience
To start off, I just want to use two continuous variables (age and
experience) and see how they operate in these two situations for
predicting injury risk. For 1) I also want to see when age starts to
become important (if it actually ever is) and for 2) I alsoe want to
see when experience starts to become important (if it actually ever is).
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