Correlation, regression line
To start,
click here: |
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Excel tools for
linear regression :
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The general theory of least squares... | |
The particular case of the linear
hypothesis: 2 ways for minimizing the error, corresponding to 2 possible hypothesis on the source of the random errors: They are brought either by X variables, or by Y variables. |
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Useless to retain these formulas, low cost scientific calculator, and of course Excel do that very well... | |
Useless to retain these formulas, low cost scientific calculator, and of course Excel do that very well... |