Exercise

Adding checkboxes

Adding checkbox filters allows you to quickly "call out" a group, or set of groups, which is particularly useful when exploring how associations change between groups.

In this exercise, your task is to add a checkbox filter for the region to a scatterplot of the housing price index against homeownership in 2017.

plotly and crosstalk have already been loaded for you, and the data are stored in us2017.

Instructions

100 XP

Add a checkbox filter for region to the left of the scatterplot stored in p17.
Restrict the width of the checkboxes to 3 columns, and allow the plot to span the remainder of the columns.