Coefficients
a
Model Unstandardized
Coefficients Standardized
Coefficients t
Sig. Collinearity
Statistics B
Std. Error
Beta Tolerance VIF
1 Constant
1.530 .420
3.644 .000
Ln_Harga_Saham -.240
.051 -.331 -4.745
.000 .905 1.105
Ln_Volume_Perdagangan -.210
.023 -.642 -9.284
.000 .923 1.083
Ln_Varian_Return .010
.055 .013
.184 .855
.847 1.180 a. Dependent Variable: Ln_Bid_Ask_Spread
Model Summary
b
Model R
R Square Adjusted R
Square Std. Error of the
Estimate Durbin-Watson
1 .730
a
.533 .519
.65799 1.943
a. Predictors: Constant, Ln_Varian_Return, Ln_Volume_Perdagangan, Ln_Harga_Saham
b. Dependent Variable: Ln_Bid_Ask_Spread
b. Uji Asumsi Klasik Sesudah Stock Split
Universitas Sumatera Utara
One-Sample Kolmogorov-Smirnov Test
Unstandardized Residual
N 110
Normal Parameters
a,,b
Mean .0000000
Std. Deviation .50881781
Most Extreme Differences Absolute
.122 Positive
.122 Negative
-.116 Kolmogorov-Smirnov Z
1.275 Asymp. Sig. 2-tailed
.077 a. Test distribution is Normal.
b. Calculated from data.
Universitas Sumatera Utara
Coefficients
a
Model Unstandardized
Coefficients Standardized
Coefficients t
Sig. Collinearity
Statistics B
Std. Error
Beta Tolerance VIF
1 Constant
.447 .241
1.850 .067
Ln_Harga_Saham -.006
.031 -.018 -.192
.848 .970 1.031
Ln_Volume_Perdagangan -.026
.014 -.184 -1.900
.060 .957 1.045
Ln_Varian_Retur .060
.035 .162 1.696
.093 .975 1.026
a. Dependent Variable: Abs
Coefficients
a
Model Unstandardized
Coefficients Standardized
Coefficients t
Sig. Collinearity
Statistics B
Std. Error
Beta Tolerance VIF
1 Constant
2.295 .348
6.603 .000
Ln_Harga_Saham -.315
.044 -.459 -7.107
.000 .970 1.031
Ln_Volume_Perdagangan -.161
.020 -.529 -8.136
.000 .957 1.045
Ln_Varian_Retur .107
.051 .135 2.095
.039 .975 1.026
a. Dependent Variable: Ln_Bid_Ask_Spread
Model Summary
b
Model R
R Square Adjusted R
Square Std. Error of the
Estimate Durbin-Watson
1 .756
a
.571 .559
.51597 1.957
a. Predictors: Constant, Ln_Varian_Retur, Ln_Harga_Saham, Ln_Volume_Perdagangan b. Dependent Variable: Ln_Bid_Ask_Spread
Universitas Sumatera Utara
Lampiran 5 Pengujian Hipotesis
a. Analisis Regresi Linear Berganda Sebelum Stock Split
ANOVA
b
Model Sum of Squares
df Mean Square
F Sig.
1 Regression
52.308 3
17.436 40.273
.000
a
Residual 45.892
106 .433
Total 98.200
109 a. Predictors: Constant, Ln_Varian_Return, Ln_Volume_Perdagangan, Ln_Harga_Saham
b. Dependent Variable: Ln_Bid_Ask_Spread
Coefficients
a
Model Unstandardized
Coefficients Standardized
Coefficients t
Sig. Collinearity
Statistics B
Std. Error
Beta Tolerance VIF
1 Constant
1.530 .420
3.644 .000
Ln_Harga_Saham -.240
.051 -.331 -4.745
.000 .905 1.105
Ln_Volume_Perdagangan -.210
.023 -.642 -9.284
.000 .923 1.083
Ln_Varian_Return .010
.055 .013
.184 .855
.847 1.180 a. Dependent Variable: Ln_Bid_Ask_Spread
Model Summary
b
Model R
R Square Adjusted R
Square Std. Error of the
Estimate Durbin-Watson
1 .730
a
.533 .519
.65799 1.943
a. Predictors: Constant, Ln_Varian_Return, Ln_Volume_Perdagangan, Ln_Harga_Saham
b. Dependent Variable: Ln_Bid_Ask_Spread
Universitas Sumatera Utara
b. Analisis Regresi Linear Berganda Sesudah Stock Split