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如果第一列为自变量x，第二列为因变量y的话：1 U+ q, z7 _; U3 C, n9 m# E
" w# a$ @! c9 I
y = p1*x/(p2+x)+p3*x+p4' I6 c2 p& z4 G6 u& {( d+ ^
" T- o; `6 E2 [6 _0 h- b3 ]3 ]% LRoot of Mean Square Error (RMSE): 2834.84313541232
$ m3 S6 {) u b! @$ m' @Sum of Squared Residual: 40181678.0119717- j" @- q7 t: o- b
Correlation Coef. (R): 0.999865812438282
! z. ?' I8 ~: Q( |. w1 cR-Square: 0.999731642882865
! u% B. e! u" q6 L' w: ~Adjusted R-Square: 0.9994632857657319 {( G5 ` e" q$ K* g: b
Determination Coef. (DC): 0.999731642882865 R0 G! _; L. m6 Z! X
Chi-Square: 318.7532522166737 b2 ~4 U- b+ f8 O! ^
F-Statistic: 1241.7925953131
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* p: c! R- m6 @2 FParameter Best Estimate
& q1 H4 \$ ~. v. _/ x! ?---------- -------------
/ Q! t6 L! C3 O! P) }2 Q; fp1 39354.78480828391 E- D% F+ `& K
p2 -147.1517862567217 P% ^7 M3 j" m
p3 -389.288532747998( A8 V6 E% W5 ], |$ r1 D
p4 173532.720018902 |
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发表于 2020-12-16 18:42
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