Plotting fitted values
Using the previously fitted Poisson regression model of horseshoe crab data with sat as the response and width as the explanatory variable you will visually assess the model fit and compare to the previously visualized linear model.
The crab data and Poisson regression model saved as model are loaded in the workspace.
This exercise is part of the course
Generalized Linear Models in Python
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Add fitted values to the fit_values column of crab dataframe
crab[____] = ____.____