Coding for Applied Economists

Grouped Scatter Plots (Graphing)

Using the eth_allrounds_final data,

  1. Make a scatter plot of harvest value versus farm size by irrigation status (irrigated) on a single scatter plot. Include informative labels and a title. Color irrigated plots navy and rainfed plots maroon

  2. Make a scatter plot of harvest value versus farm size by irrigation status use the by(irrigated) option on scatter to make separate panels for irrigated and rainfed plots.

  3. Which makes it easier to compare irrigated and rainfed plots? Which makes it easier to see the overall relationship between farm size and harvest value?