Exercises

Try to do the following exercises:

• Create a time series with 50,000 elements and plot its iSAX index using 6, 8, and 10 segments. In all cases, use a threshold value of 500.
• Create a time series with 150,000 elements and plot its iSAX index using 4, 6, and 8 segments.
• Create a time series with 250,000 elements and plot its iSAX index for 4, 6, and 10 segments. In all cases, use a threshold value of 5000.
• Make a version of exportJSON.py that replaces the size field with a field named value.
• If you are familiar with JavaScript, change the colors of the zoomable icicle plot.
• If you are familiar with JavaScript, make the zoomable icicle plot go from top to bottom instead of left to right.
• If you are familiar with JavaScript, make the Collapsible Tree visualization go from top to bottom instead of left to right. Is that better than before?
• Experiment with the Zoomable Circle Packing visualization, which can be found at https://observablehq.com...