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random walk |
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random walk [′ran·dəm ′wȯk] (mathematics) A succession of movements along line segments where the direction and possibly the length of each move is randomly determined. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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These jostled particles follow erratic paths, taking what researchers call random walks. Trends and Random Walks in Macroeconomic Time Series," Journal of Monetary Economics 10, 1982, 139-62. Measuring index quality using random walks on the Web. |
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