I have recently tried parameter estimation for nonlinear ODE using non-linear fitting techniques. I learned about Statistical measures like p-tests, t-tests, $R^2$ squared, adjusted $R^2$ square, etc. I tried to go through some literature and found a few things (please correct me if any of my observation is false):
If a p-value reported from a t-test is less than 0.05, then that result is said to be statistically significant.
The model with the lowest AIC offers the best fit.
3)The best model for the data is the one with the lowest BIC value.
I want to explore it more and would be grateful if anyone could guide me to a good book/notes where I can get more details.