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如果第一列为自变量x，第二列为因变量y的话：
+ O5 ]6 S, U- \1 g# T& _- h# L# i0 q ^1 x; U$ y8 r" ^* `: `+ {
y = p1*x/(p2+x)+p3*x+p49 o9 E/ v4 W) M1 e4 ]# P
\, b0 `4 O+ G6 M, ~. e
Root of Mean Square Error (RMSE): 2834.84313541232 W6 k, w' x# \
Sum of Squared Residual: 40181678.0119717, X; ?1 v& |) c4 j
Correlation Coef. (R): 0.999865812438282' ^0 ^8 F7 ~" L/ i' H
R-Square: 0.999731642882865
% O# G7 M- o1 B0 B1 oAdjusted R-Square: 0.999463285765731
" W5 j! Z/ e# E0 _% HDetermination Coef. (DC): 0.999731642882865
( A p/ t$ z* t7 wChi-Square: 318.753252216673# s9 n: J2 W, g& y/ R; F# O
F-Statistic: 1241.7925953131# |- l7 |6 C. B. c
+ ?! N; m- M7 x: l
Parameter Best Estimate b! ^0 O! h( j% h. m/ s
---------- -------------3 w3 B: U7 Z+ q5 F- b3 k
p1 39354.7848082839/ v+ c1 }, n* O1 Z! u* v4 h2 b$ @: v
p2 -147.151786256721" ?; T% F' j" |- W% _
p3 -389.288532747998& q4 M3 \) }' ?3 @$ I* w( A% v
p4 173532.720018902 |
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发表于 2020-12-16 18:42
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