A first stacked bar chart
In this exercise, your task is to create a stacked bar chart to investigate whether there is an association between the Genre and Rating of video games.
Be sure to investigate what happens when you click on the color swatches in the legend.
Note that plotly has already been loaded for you.
This exercise is part of the course
Interactive Data Visualization with plotly in R
Exercise instructions
- Create a stacked bar chart of counts with
Genreon the x-axis andRatingused to color in the bars.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Filter out the 2016 video games
vg2016 <- vgsales %>%
filter(Year == 2016)
# Create a stacked bar chart of Rating by Genre
vg2016 %>%
count(___, ___) %>%
plot_ly(x = ___, y = ___, color = ___) %>%
___() %>%
layout(barmode = ___)