Module: Box
Plots
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| Lesson Objective | Learn how to generate a box plot visualization of summary measures for a column of data |
| Section | Description |
| Initial Box Plot Display | A description of the default box plot settings, including a definition of symbols. How to adjust the Y-axis scale and how to mark records. |
| Additional Measures for Display on a Box Plot | A description of additional measures which are available for display in the box plot window, including: mean, median, confidence intervals, statistics table, and comparison circles. |
| Launching the Box Plot Tool | How to launch the Box Plot tool. |
| Selecting a Data Column for Display in the Box Plot | Changing the settings for the Y-axis values and the X-axis categorical groupings. |
| Selecting Additional Measures for Display in the Box Plot | How to add mean, median, confidence interval symbols, and how to use the jitter function to "spread out" outside values. |
| Selecting Values for Display in a Statistics Table | How to produce and populate a statistics table with numerical representation of data symbolized in the Box Plot display plus additional statistical measures. |
| Interpreting Comparison Circles | A detailed description of comparison circles, including the effect of the alpha level setting and how significant overlap is determined. |
| Adding Comparison Circles to the Box Plot | How to add comparison circles to the box plot and adjust the Alpha level. |
| Comparing Groups and Relating Circles to Box Plots | Evaluating the significance of circle overlap via mouse-click and mouse over interactions, including interpretation of resulting green-red-blue circles. |
| Displaying Selected Records in the Box Plot | Box plot statistics always represent the data selected by various filtering techniques. |
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