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Scatterplots

This exercise will continue to expand the ggplot2 layers with geom_point() for creating scatterplots and geom_smooth() to add a local regression (loess) fit line. You'll also add another layer facet_wrap(vars(x)) to obtain a panel plot by a third variable x.

The ggplot2 and dplyr packages and the abalone dataset are already loaded for you.

Cet exercice fait partie du cours

<cours>R For SAS Users</cours>
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Exercice interactif pratique

Essayez cet exercice en complétant ce code d’exemple.

# Create scatterplot of abalone wholeWeight by diameter
ggplot(___, aes(___, ___)) + 
	___
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