10  Exploratory Data Analysis

Under construction!

This Lesson is very early in the construction phase.

Basic techniques:

• point and jitter plots
• violin plots
• quantiles
• standard deviation and variance
• transform: log and rank

Common patterns:

• one hump in the center, symmetrical
• two humps
• skew/long tails
• extreme values
• truncated
• outliers in one variable
• outliers in the relationship between two variables
• clusters (PalmerPenguins)
• discrete levels