2006年8月18日星期五

First Excel Macro

Just wrote my first Excel macro. It's very simple, only 30 lines. But it shows great functionality. With two buttons linked with the little script, I can change the look of worksheet, Common View and Heatmap View. Heatmap is very useful to visualize the priority levels of data records. Though one can always sort, it is still more convenient if color indicates the "heat". On the left is an example heatmap of London Travel Time. You can get the results manually through Conditional Formatting or Filter.

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