Poisson confidence intervals
Using the previously fitted horseshoes crab model sat ~ width analyze uncertainty of the coefficient estimates by computing the confidence intervals for \(\beta_1\) and the confidence intervals for the multiplicative effect on the mean.
The model object and crab dataset are preloaded in the workspace.
This exercise is part of the course
Generalized Linear Models in Python
Exercise instructions
- Using the
.conf_int()function extract the confidence intervals and save as model_ci. - Compute confidence intervals for the multiplicative effect on the mean.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Compute confidence intervals for the coefficients
model_ci = ____.____
# Compute and print the confidence intervals for the multiplicative effect on the mean
____(np.____(____))