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Regression II - Degrees of Freedom EXPLAINED | Adjusted R-Squared

zedstatistics 419,915 lượt xem 11 years ago
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Here is the second regression video, taking a more advanced look at R-squared and dealing with the troublesome concept of degrees of freedom.

Intro 0:00
SSR + SSE = SST 0:54
R-squared 2:06
Degrees of Freedom 3:56
Adjusted R-squared 9:43
Example 11:34

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