Moving the legend

Let's wrap up this course by making a publication-ready plot communicating a clear message.

To change stylistic elements of a plot, call theme() and set plot properties to a new value. For example, the following changes the legend position.

p + theme(legend.position = new_value)

Here, the new value can be

• "top", "bottom", "left", or "right'": place it at that side of the plot.
• "none": don't draw it.
• c(x, y): c(0, 0) means the bottom-left and c(1, 1) means the top-right.

Let's revisit the recession period line plot (assigned to plt_prop_unemployed_over_time).