I help people communicate data clearly with graphs ... Some books and software have redefined the definitions of box plots. For example, they may plot means and variances rather than medians ...

This example shows how to create box plots and how to specify SYMBOL definitions so data outside the box-plot range can be represented with data points. It also shows how to change a box plot's ...

Box plots summarises the data set using 5 key values ... draw a line across from the middle value of the table. In the example above, there are 40 babies in the table. The middle of these 40 ...

The following example uses the flight delay data of the preceding example to illustrate how you can create box plots with various styles of box-and-whisker plots. The following statements create a ...

Bar charts and box plots are omnipresent in the scientific literature. They are typically used to visualize quantities associated with a set of items. Representing the data accurately, however ...

Visualization methods enhance our understanding of sample data and help us make comparisons across samples. Box plots are a simple but powerful graphing tool that can be used in place of ...