I've read Charley's book, and I've created Flash displays using Xcelsius.
If you want a straightforward set of easily updatable charts, Charley's book
is a very good investment. He describes a top to bottom system that easily
updates each month, and systematically shows lots of data in a single page.
These dashboards are a great way to display data from a single point in
time. You could get creative with dynamic ranges and worksheet controls
(sliders, etc.) to enable what-if analyses in these workbooks, though
Charley does not cover such embellishments.
Xcelsius is better suited to fancy marketing-type displays. It incorporates
many but not all of Excel's features, and unless you license the Enterprise
version, it's basically independent of changing data. The effects are very
fancy, but the design interface is less easy to manipulate than objects in
an Office app, such as PowerPoint. An Xcelsius model can be embedded in a
PowerPoint presentation, a PDF file, or a web page. These models are well
suited to what if analyses; its controls activate the Flash animation
according to the logic of the embedded Excel worksheet.
- Jon
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Jon Peltier, Microsoft Excel MVP
Peltier Technical Services - Tutorials and Custom Solutions -
http://PeltierTech.com/
2006 Excel User Conference, 19-21 April, Atlantic City, NJ
http://peltiertech.com/Excel/ExcelUserConf06.html
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