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发表于 2006-9-1 19:54
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原帖由 WST 于 2006-9-1 11:21 发表- j2 E( w5 w3 P4 M2 c
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The picture is not clear. I can only speculate:
$ q7 Z: R: w: }, P& c0 M2 `1. It is the medium home price of Calgary from 1999 - Aug. 2006;4 v3 V- K# d* b+ g
2. Pink color: Home price vs. time;+ N, V2 \" ]. C2 p0 a; j
3. Blue color: price change each month.. R) G' P9 u* f, b( y: w6 B0 e
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这也正是我看出的结果。 |
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