what is significantly different linear model and non linear model how do i test if a linear model differs from a non linear model? how to test non linear model how does linear vs non linear modeling differ? are my lines significantly different why does a linear model differ what are my non linear models significantly different from how many degree days is a linear model what is statistically significant do linear and non linear models differ what are the differences between linear model and non-linear model why is the nonlinear model significantly different how to check if models are statistically different for a degree day can you test if a linear model is significantly different from a non linear model why can't i do a significant differences between linear and nonlinear models why is a linear model significantly different than a nonlinear model? what do linear models do? can you test for linear or non linear difference is my non linear model significantly different how to test if nonlinear linear models and linear models differ