Videos: Some next steps
Watching these videos on Youtube will get you a few steps ahead of your students:
Overcoming Perceptual Problems: Problems with large datasets; Overprinting; Jitter; Varying transparency & point size; Running quantiles; Tile-density plots. [7:05]
Diving deeper with more variables: Additional variables using colour, subsetting & movement; different trends per group. [5:20]
Our Changing Health and Wealth: Case study using up to 6 variables at once by employing colour, size, subsetting, matrices of tiled plots and movement. [5:41]
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