y33815r
33981r
34004r
34165r
34212r
34327r
34344r
34458r
34498r
34476r
34483r
34488r
34513r
34497r
34511r
34520r
34507r
34509r
34521r
34513r
34515r
34517r
34519r
34519r
34521r
34521r
34523r
34525r
34525r
34527r
r
r
r
r
r
r
r
r
T1r
2r
3r
4r
5r
6r
7r
8r
9r
10r
11r
12r
13r
14r
15r
16r
17r
18r
19r
20r
21r
22r
23r
24r
25r
26r
27r
28r
29r
30r
r
r
r
r
r
r
r
线性化处理r
fort130r
xtexptr
yt1yt1r
e
dr
计算,并输出回归系数Br
czeros3011r
Xcxr
Bi
vXXXyr
fori130r
计算回归拟合值r
ziB11B21xir
计算离差r
siyisumy30r
计算误差r
wiziyir
e
dr
r
r
r
r
计算离差平方和Sr
Sssr
回归误差平方和Qr
Qwwr
计算回归平和Ur
USQr
计算,并输出F检验值r
F28UQr
计算非线性回归模型的拟合值r
forj130r
Yj1B11B21expjr
e
dr
输出非线性回归模型的拟合曲线(Logisic曲线)r
plotTY r