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<body bgcolor = "#FFFFCC"><basefont face = "Arial"> |
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<h1>TRN: Terrain Maps</h1> <h2>Parameter Information</h2> |
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<hr size = 10> |
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<h2> Sample Selection (genes/experiments)</h2> |
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The sample selection option indicates whether to perform the analysis |
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on genes or experiments. |
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<br> |
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<h2> Neighbors </h2> |
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Each element is first mapped to an x-y coordinate on the map based on |
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it's similarity to a group of its most closely related neighbors. The mapping |
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to the x-y coordinate system is based on degree of similarity. (The method is |
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described in some detail in the reference for TRN.) The entered number determines |
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the number of nearest neighbors that will influence an element's position |
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in the x-y grid. |
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<br><br> |
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The z dimension represents the density of elements within a given area. |
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<br> |
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