Today:

1. Scatterplot AKA bivariate plot
2. Linegraph
3. Boxplot
4. Histogram
5. Barplot AKA Barchart AKA bargraph

• Midterm: Histograms display information about a single continuous/numerical variable as the x aesthetic
• The y-axis displays notions of relative frequency i.e. which values occur more than others. This is not a variable in the data set, but rather is computed internally.
• Yoooooooge definition: they are a visualization of the statistical distribution.

From okcupiddata package, the profiles data set:

Cleaned up to only have heights between 55 (5'5'') and 80 (6'8'') inches: