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如果第一列为自变量x，第二列为因变量y的话：
) F" {4 ?8 u2 ]: b) N; U8 ?8 `5 b1 B+ }! _1 E+ x- p
y = p1*x/(p2+x)+p3*x+p4
4 |* \8 J( t* R: c4 v! a# q. f' M9 L6 [
) @) K n! ~) p0 ~3 F+ h3 _2 eRoot of Mean Square Error (RMSE): 2834.84313541232: b8 ]+ |1 W9 N- @' z; X5 N: J5 s
Sum of Squared Residual: 40181678.0119717( ~$ d" U( N. @; B
Correlation Coef. (R): 0.999865812438282
2 C+ S+ E% e& F1 ?: TR-Square: 0.999731642882865
7 E8 X8 _" c3 Q' }, \, OAdjusted R-Square: 0.9994632857657315 t# U4 \4 i; E: ?5 s! I
Determination Coef. (DC): 0.999731642882865
/ G' m& w4 \+ ~3 e/ iChi-Square: 318.753252216673- _, s5 L( J+ a% B+ Y
F-Statistic: 1241.79259531316 a! `) D+ b2 ^! A
. Z# Z4 q) b$ U: {Parameter Best Estimate
/ H, G" }7 l4 t) \---------- -------------
F" l0 S- \0 Q7 J3 R+ q1 E" l& G ?p1 39354.7848082839
( F! N9 i3 `6 w9 Q* ]$ _p2 -147.1517862567213 Q8 D6 q( K* }4 ^( a
p3 -389.288532747998
' J6 `0 r1 }6 r$ W Vp4 173532.720018902 |
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发表于 2020-12-16 18:42
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