2.24 Categorizing a continuous variable (Extra)

Read the slides on “Categorizing a continuous variable” (Session 3, part III.
Create the new variable BMI_cat, categorize the variable BMI in the following categories:

• Underweight: Less than <18.5
• Normal weight: 18.5 (included) to <25
• Overweight: 25 (included) to <30
• Obese: 30 (included) or higher