Confidence intervals

Continuing from the previous exercise you will now asses the uncertainty of the coefficients by computing the confidence intervals.

Recall formulas for confidence intervals discussed in the video:

• 95% confidence intervals for the parameter \(\beta\) $$ \hat\beta\pm1.96*SE $$

• 95% confidence intervals for odds $$ exp(\hat\beta\pm1.96*SE) $$

The model crab_GLM and crab dataset are loaded in the workspace.