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如果第一列为自变量x，第二列为因变量y的话： G" a7 i6 c- L' `
/ I9 ]; t# N" _( ty = p1*x/(p2+x)+p3*x+p4$ H5 Y& \' h; _/ @2 z1 y
7 i+ D/ V k& i8 V( r/ M8 s. {/ a! WRoot of Mean Square Error (RMSE): 2834.84313541232" x( {$ R& V' O
Sum of Squared Residual: 40181678.0119717
; F, [7 @+ q7 i; x+ S2 S8 wCorrelation Coef. (R): 0.9998658124382824 z" e, k" P9 N- }( ] S+ h
R-Square: 0.999731642882865$ X0 c9 c+ Z8 g8 K
Adjusted R-Square: 0.999463285765731' M1 v5 P: Z0 ]$ G
Determination Coef. (DC): 0.999731642882865 N* S. ?- o" _7 l2 q
Chi-Square: 318.753252216673
{$ m/ ]2 p% ~' {F-Statistic: 1241.79259531318 G' z I8 t* t
! s3 o a3 U* z3 R) ^Parameter Best Estimate+ g5 e! r; t# x8 U" d
---------- -------------7 i) u0 t% M$ t! y k) u; p
p1 39354.7848082839
/ b6 V p: u1 a9 ] lp2 -147.151786256721' _7 w) A& w- j+ g2 S$ s7 n# u- v
p3 -389.288532747998
" a, m) O$ f% [8 J6 Q+ G# Tp4 173532.720018902 |
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发表于 2020-12-16 18:42
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