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Scatterplots for multiple pairs of data

In the previous exercise, you saw a numerical representation of the relationship between pairs of data through a correlation matrix. It's also possible to have a graphical representation of those relationships using scatterplots.

Specifically, the relationship between pairs() of time series is represented by a facetted scatterplot of all pairs at once. This is very convenient for a quick comparison between pairs of time series.

In this exercise, you will draw scatterplots of the stock data in my_data from the previous exercise.

This exercise is part of the course

Visualizing Time Series Data in R

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Exercise instructions

  • Draw the scatterplots for all possible pairs in my_data
  • Remove the lower triangle of the scatterplot matrix by setting the lower.panel argument to NULL

Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Create scatterplot matrix


# Create upper panel scatterplot matrix
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