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reko34

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allankiller: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ·Ç³£¸Ðл£¡ 2014-05-14 14:21:48
If R-square lies close to 1, the independent variable has strong correlation with the dependent varialbe, meaning a high fitting degree.
If the F-value is large and the corresponding P-value is smaller than 0.05, the model is effective and statistically significant.
If the confidence intervals of all data residuals contain the zero point in residual distribution, the mathematical model fits the original data well.
2Â¥2014-05-14 14:18:54
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allankiller

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ÒýÓûØÌû:
2Â¥: Originally posted by reko34 at 2014-05-14 14:18:54
If R-square lies close to 1, the independent variable has strong correlation with the dependent varialbe, meaning a high fitting degree.
If the F-value is large and the corresponding P-value is smal ...

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3Â¥2014-05-14 14:22:16
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