stage

variables

Coef.

t value

P > t

T

2.92

3.9

0

Seedling

d_raintimes_01

1.73

2.26

0.027

d_lowtemp_01

1.04

2.94

0.004

Tillering

d_temp_03

−2.55

−2.99

0.004

d_rain_03

0.37

3.46

0.001

d_lowtemp_03

2.70

2.54

0.013

Booting

d_rain_04

−0.15

−2.49

0.015

Heading

d_sunshine_05

−1.38

−3.33

0.001

d_lowtemp_05

−4.98

−4.05

0

d_temp_05

6.10

4.41

0

milking

d_wind_06

−2.16

−2.49

0.015

d_lowtemp_06

0.64

1.47

0.146

_Istation_2

−59.40

−3.72

0

_Istation_3

_Istation_4

−55.23

−4.43

0

_cons

102.04

2.34

0.022

Number of obs = 88

F(14,73) = 8.15

R-squared = 0.61

AdjR-squared = 0.54