This section is primarily based on the theory of correspondence analysis found in Greenacre (1984). If you are interested in other references, see the "Background" section. The PROFILE=, ROW=, and ...

The inspiration for this column comes not from the epic 1999 film The Matrix, as the title may suggest, but from an episode of Sean Carroll’s Mindscape podcast that I listened to over the summer. The ...

You can use Microsoft Excel to set up a simple row-and-column matrix of information, listing income data, itemizing expenses and documenting events. These tasks barely scratch the surface of Excel's ...