15_WebCache_Simulation

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Unformatted text preview: iod –  The length of “5me” between changes –  The 5mes at which a change was observed Example: One Web site > Cache500[[8]] [1] 3 23 30 32 39 42 45 62 78 82 147 151 155 175 > x = Cache500[[8]] •  The number of changes over the observed 5me period •  The length of “5me” between changes: •  The 5mes at which a change was observed [1] 3 [9] 78 23 30 32 39 42 45 82 147 151 155 175! •  The number of changes: > length(x)! [1] 14! •  The length of “5me” between changes: > x[2:14] – x[1:13]! [1] 20 7 2 7 3 3 17 16 4 65 4 4 20! •  The 5mes at which a change was observed >...
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