December 27, 2010, 11:56 AMKerry
[TECHNIQUE] The Power of Waterfall ChartsThe Power of Waterfall Charts
By Nick Zavalkov
Let’s begin with a description of waterfall charts. Waterfall charts are normally used for understanding how an initial value is affected by a series of intermediate positive or negative values. Usually the initial and the final values are represented by whole columns, while the intermediate values are denoted by floating columns.
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