15_WebCache_Simulation

2 04 06 times 08 what should it look like for 200

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Unformatted text preview: x! 62 
 Proper5es of the 5me between 0.6 0.2 0.4 Chance life time is atmost 1 0.0 Density 0.8 1.0 Might behave like a wai5ng 5me - the density curve for the 5me between changes looks like the exponen5al 0 1 2 3 Life Time 4 5 Proper5es of the 5mes 0.15 •  Might behave like a uniform – the density curve for the loca5ons might be uniform distribu5on (flat) 0.10 0.05 0.00 Density Chance change will be between 0 and 3 0 2 4 6 Changes 8 10 How to compare the data to what we expect? Compare loca5ons of data to expected 0 100 200 300 400 Times 500 600 700 Compare data histogram 0.006 0.000 Density 0.012 Histogram of site8 0 100 200 300 400 Times 500 600 700 Compare Quan5les 0.0 0.4 0.8 Cumulative Probability 0 100 200 300 400 Times 500 600 700 Quan5le – Quan5le Func5on Quantile−Quantile ● 150 ●...
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This document was uploaded on 02/16/2014 for the course STATISTICS 3026 at Columbia.

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