Analysis > regresi > 2 stage least square
Lakukan 2 kali regresikan dengan regresikan:
1. Dependen: income
Independen: earn, wealth, ed dan size
Instrumental: earns, ed, size dan saving
2.Dependen: wealth
Independen: earn, wealth, ed dan size
Instrumental: earns, ed, size dan saving
Berikut hasilnya:
|
ANOVA
|
||||||
|
Sum of Squares
|
df
|
Mean Square
|
F
|
Sig.
|
||
|
Equation 1
|
Regression
|
2456,793
|
4
|
614,198
|
100,664
|
,000
|
|
Residual
|
579,639
|
95
|
6,101
|
|||
|
Total
|
3036,432
|
99
|
||||
|
Coefficients
|
||||||
|
Unstandardized Coefficients
|
Beta
|
t
|
Sig.
|
|||
|
B
|
Std. Error
|
|||||
|
Equation 1
|
(Constant)
|
3,895
|
1,575
|
2,473
|
,015
|
|
|
EARNS
|
,884
|
,344
|
,812
|
2,573
|
,012
|
|
|
WEALTH
|
,039
|
,153
|
,118
|
,257
|
,798
|
|
|
ED
|
-,001
|
,110
|
,000
|
-,007
|
,994
|
|
|
SIZE
|
-,330
|
,287
|
-,088
|
-1,150
|
,253
|
|
|
ANOVA
|
||||||
|
Sum of Squares
|
df
|
Mean Square
|
F
|
Sig.
|
||
|
Equation 1
|
Regression
|
11683,323
|
2
|
5841,662
|
37,184
|
,000
|
|
Residual
|
15238,645
|
97
|
157,099
|
|||
|
Total
|
26921,968
|
99
|
||||
|
Coefficients
|
||||||
|
Unstandardized Coefficients
|
Beta
|
t
|
Sig.
|
|||
|
B
|
Std. Error
|
|||||
|
Equation 1
|
(Constant)
|
-9,623
|
2,879
|
-3,343
|
,001
|
|
|
INCOME
|
2,315
|
,280
|
,769
|
8,268
|
,000
|
|
|
SAVING
|
-,428
|
,320
|
-,111
|
-1,337
|
,184
|
|
Hasil dan intrepatasi sama dengan software lainnya
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