Fitting a Poisson regression
Continuing with the crab
dataset you will fit your first Poisson regression model in this exercise.
The crab
dataset has been preloaded in the workspace.
Este ejercicio forma parte del curso
Generalized Linear Models in Python
Instrucciones del ejercicio
- Import
statsmodels.api
library assm
. - Import
glm
fromstatsmodels.formula.api
. - Using
Poisson()
for the response distribution fit the Poisson regression withsat
as the response andweight
for the explanatory variable. - Display the model results using
.summary()
.
Ejercicio interactivo práctico
Prueba este ejercicio y completa el código de muestra.
# Import libraries
import ____.____ as sm
from ____.formula.api import ____
# Fit Poisson regression of sat by weight
model = ____('____ ~ ____', data = ____, family = ____.____.____).____
# Display model results
____(model.____)