Multiple line plots!
In this exercise, you'll create a line plot of the 7-day moving average for the closing price of the SPY fund with a scatter plot of the daily prices overlaid on top of it for comparison. Let's get started!
The DataFrames and Plots packages have been imported for you and the DataFrame spy has been loaded into the shell.
Cet exercice fait partie du cours
Introduction to Data Visualization with Julia
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Plot the closing price
____(spy.____,
spy.____,
# Color the markers
____=:____,
label="Closing Price")
title!("Closing Price of SPY")
xlabel!("Date")
ylabel!("Price (USD)")