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如果第一列为自变量x，第二列为因变量y的话：9 Y! M, E! ` k3 ]7 l6 |) R
) O# Q0 L: C5 ~$ z
y = p1*x/(p2+x)+p3*x+p4
U2 c% G @& s& L4 x
* ^% h) z% e, c5 SRoot of Mean Square Error (RMSE): 2834.84313541232
+ U4 q. G# F& @0 X- bSum of Squared Residual: 40181678.0119717
+ b/ a5 D) W7 J3 c# lCorrelation Coef. (R): 0.999865812438282
( ]7 Z3 P+ l: v- t2 ZR-Square: 0.999731642882865# z" m A7 P9 H, J0 G0 M, r
Adjusted R-Square: 0.999463285765731
9 ?0 A' n0 w( Z: I8 P( T. CDetermination Coef. (DC): 0.999731642882865
$ R7 U9 u# u5 |0 E7 lChi-Square: 318.753252216673# `% g: b8 ^- V* A
F-Statistic: 1241.7925953131* i, J9 P1 E# ]. v7 [
8 B9 u+ y, g$ r* XParameter Best Estimate
, |/ p$ T7 L% S% ?8 \/ ~---------- -------------
, {6 c c* J/ P$ K- L2 `p1 39354.7848082839
" h, x3 @, a! {; W% @0 g$ W: Op2 -147.151786256721, F4 e5 c! Y$ p" B: J
p3 -389.288532747998
1 e$ y; n$ D8 b0 jp4 173532.720018902 |
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发表于 2020-12-16 18:42
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