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herbert8090

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[ÇóÖú] ¹ØÓÚorigin 8.0ÉϼÆËãRMSEÄâºÏµÄ¼ÆËãÎÊÌâ

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´¦Àíʱ¼ä/min            Îü¹â¶È        ÌáÈ¡ÂÊ%
10                    0.543        1.90
15                   0.662        2.32
20                   0.663        2.32
25                   0.685        2.40
30                     0.687        2.41
35                      0.745        2.61
40                     0.84        2.95

½øÐÐÄâºÏºó£¬ÈçºÎÔËÓÃorigin 8.0½øÐÐRMSE¼ÆË㣬ÔÚ²Ù×÷½çÃæÉÏÈçºÎ¾ßÌå²Ù×÷£¿Ð»Ð»

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herbert8090

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by dingd at 2013-07-01 16:24:06
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Description        Perform Linear Fitting

Operation Time        2013/7/1 11:59:21
Equation        y = a + b*x
Report Status        New Analysis Report
Weight        No Weighting

                Value        Standard Error
B        Intercept        0.19125        0.00969
B        Slope        -0.00159        1.67177E-4

        B
Number of Points        25
Degrees of Freedom        23
Residual Sum of Squares        0.00763
Adj. R-Square        0.7894

µÈµÈ°É£¬µ«Ã»ÓмûrmseÕâ¸ö²ÎÊýµÄÖµ
3Â¥2013-07-01 16:33:19
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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2Â¥2013-07-01 16:24:06
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dingd

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

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herbert8090: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл£¬ÎÒÄܽâ¾öÁË 2013-07-01 17:43:48
csgt0: ½ð±Ò+1, лл 2013-07-02 09:24:28
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RMSE = (Residual Sum of Squares/Number of Points)^0.5
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