Types of Variables
View Lecture Slides with Transcript – Types of Variables – All Parts
Part A (4:35)
- Examples of Variables
- Definition and Examples of Categorical and Quantitative Variables
Part B (3:23)
- Definitions and Examples of Sub-Classifications
- Categorical into Nominal or Ordinal
- Quantitative into Discrete or Continuous
Part C (5:28)
- A quick but complete review of the examples and definitions in Parts A and B
- An optional discussion on Time to Event data (survival data).
- An example dataset from a heart attack study. Its variables are classified as Categorical or Quantitative as additional practice.
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