Big tech stock prices
You're an analyst at an investment firm and want to visualize the weekly closing prices of five big tech firms' stocks.
However, the dataset you've been handed (stock_df) is messy and has the year and week variables stored in the column headers.
You'll pivot this data into a tidy format, extract the variables from the headers, and create a line plot.
The ggplot2 package has been pre-loaded for you.
This exercise is part of the course
Reshaping Data with tidyr
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
stock_df %>%
# Pivot the data to create 3 new columns: year, week, price
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