seleksi mundur

Upload: legi-lukmansyah

Post on 04-Apr-2018

238 views

Category:

Documents


0 download

TRANSCRIPT

  • 7/30/2019 seleksi mundur

    1/23

  • 7/30/2019 seleksi mundur

    2/23

    y Pearson Correlation 1 .035 .417 ** .644 ** .652 ** .042 -.320 *

    Sig. (2-tailed) .807 .003 .000 .000 .775 .023

    N 50 50 50 50 50 50 50

    x1 Pearson Correlation .035 1 -.125 .078 .108 -.042 .178

    Sig. (2-tailed) .807 .387 .591 .455 .773 .216

    N 50 50 50 50 50 50 50

    x2 Pearson Correlation .417 ** -.125 1 .277 .256 -.095 -.205

    Sig. (2-tailed) .003 .387 .052 .073 .513 .154

    N 50 50 50 50 50 50 50

    x3 Pearson Correlation .644 ** .078 .277 1 .933 ** -.119 -.224

    Sig. (2-tailed) .000 .591 .052 .000 .409 .117

    N 50 50 50 50 50 50 50

    x4 Pearson Correlation .652 ** .108 .256 .933 ** 1 -.076 -.203

    Sig. (2-tailed) .000 .455 .073 .000 .598 .158

    N 50 50 50 50 50 50 50

    x5 Pearson Correlation .042 -.042 -.095 -.119 -.076 1 .060

    Sig. (2-tailed) .775 .773 .513 .409 .598 .680

    N 50 50 50 50 50 50 50

    x6 Pearson Correlation -.320 * .178 -.205 -.224 -.203 .060 1

    Sig. (2-tailed) .023 .216 .154 .117 .158 .680

    N 50 50 50 50 50 50 50

    **. Correlation is significant at the 0.01 level (2-tailed).

    *. Correlation is significant at the 0.05 level (2-tailed).

    REGRESSION/MISSING LISTWISE/STATISTICS COEFF OUTS R ANOVA/CRITERIA=PIN(.05) POUT(.10)/NOORIGIN/DEPENDENT y/METHOD=ENTER x1 x2 x3 x4 x5 x6.

    Regression

  • 7/30/2019 seleksi mundur

    3/23

    Notes

    Output Created 17-Dec-2012 05:28:37

    Comments

    Input Active Dataset DataSet0

    Filter

    Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User-defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing values for any variable used.

    Syntax REGRESSION

    /MISSING LISTWISE

    /STATISTICS COEFF OUTS R ANOVA

    /CRITERIA=PIN(.05) POUT(.10)

    /NOORIGIN

    /DEPENDENT y

    /METHOD=ENTER x1 x2 x3 x4 x5 x6.

    Resources Processor Time 0:00:00.016

    Elapsed Time 0:00:00.031

    Memory Required 3076 bytes

    Additional Memory Required

    for Residual Plots

    0 bytes

    [DataSet0]

    Variables Entered/Removed b

    Model

    Variables

    Entered

    Variables

    Removed Method

    1 x6, x5, x1, x2, x4,

    x3 a

    . Enter

    a. All requested variables entered.

    b. Dependent Variable: y

  • 7/30/2019 seleksi mundur

    4/23

    Model Summary

    Model R R Square

    Adjusted R

    Square

    Std. Error of the

    Estimate

    1 .732 a .536 .472 5.62562

    a. Predictors: (Constant), x6, x5, x1, x2, x4, x3

    ANOVA b

    Model Sum of Squares df Mean Square F Sig.

    1 Regression 1573.973 6 262.329 8.289 .000 a

    Residual 1360.847 43 31.648

    Total 2934.820 49

    a. Predictors: (Constant), x6, x5, x1, x2, x4, x3

    b. Dependent Variable: y

    Coefficients a

    Model

    Unstandardized Coefficients

    Standardized

    Coefficients

    t Sig.B Std. Error Beta

    1 (Constant) -3.671 11.582 -.317 .753

    x1 .005 .012 .046 .425 .673

    x2 .021 .009 .250 2.267 .029

    x3 .108 .147 .215 .735 .466

    x4 .023 .018 .358 1.233 .224

    x5 .002 .001 .130 1.232 .224

    x6 -.119 .080 -.164 -1.496 .142

    a. Dependent Variable: y

    R 2 = 0.536

    S = 5.62562

    F= 8.289

  • 7/30/2019 seleksi mundur

    5/23

    PARTIAL CORR/VARIABLES=y x2 x3 x4 x5 x6 BY x1/SIGNIFICANCE=TWOTAIL/MISSING=LISTWISE.

    Partial Corr

    Notes

    Output Created 17-Dec-2012 05:30:05

    Comments

    Input Active Dataset DataSet0

    Filter

    Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing data for any variable listed.

    Syntax PARTIAL CORR

    /VARIABLES=y x2 x3 x4 x5 x6 BY x1

    /SIGNIFICANCE=TWOTAIL

    /MISSING=LISTWISE.

    Resources Processor Time 0:00:00.016

    Elapsed Time 0:00:00.017

    [DataSet0]

    Correlations

    Control Variables y x2 x3 x4 x5 x6

  • 7/30/2019 seleksi mundur

    6/23

    x1 y Correlation 1.000 .425 .643 .652 .043 -.332

    Significance (2-tailed) . .002 .000 .000 .769 .020

    df 0 47 47 47 47 47

    x2 Correlation .425 1.000 .290 .273 -.101 -.187

    Significance (2-tailed) .002 . .043 .058 .491 .198

    df 47 0 47 47 47 47

    x3 Correlation .643 .290 1.000 .932 -.117 -.243

    Significance (2-tailed) .000 .043 . .000 .425 .093

    df 47 47 0 47 47 47

    x4 Correlation .652 .273 .932 1.000 -.072 -.227

    Significance (2-tailed) .000 .058 .000 . .622 .117

    df 47 47 47 0 47 47

    x5 Correlation .043 -.101 -.117 -.072 1.000 .068

    Significance (2-tailed) .769 .491 .425 .622 . .640

    df 47 47 47 47 0 47

    x6 Correlation -.332 -.187 -.243 -.227 .068 1.000

    Significance (2-tailed) .020 .198 .093 .117 .640 .

    df 47 47 47 47 47 0

    REGRESSION/MISSING LISTWISE/STATISTICS COEFF OUTS R ANOVA/CRITERIA=PIN(.05) POUT(.10)/NOORIGIN/DEPENDENT y/METHOD=ENTER x2 x3 x4 x5 x6.

    Regression

    Notes

    Output Created 17-Dec-2012 05:30:44

    Comments

    Input Active Dataset DataSet0

  • 7/30/2019 seleksi mundur

    7/23

    Filter

    Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User-defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing values for any variable used.

    Syntax REGRESSION

    /MISSING LISTWISE

    /STATISTICS COEFF OUTS R ANOVA

    /CRITERIA=PIN(.05) POUT(.10)

    /NOORIGIN

    /DEPENDENT y

    /METHOD=ENTER x2 x3 x4 x5 x6.

    Resources Processor Time 0:00:00.016

    Elapsed Time 0:00:00.017

    Memory Required 2692 bytes

    Additional Memory Required

    for Residual Plots

    0 bytes

    [DataSet0]

    Variables Entered/Removed b

    Model

    Variables

    Entered

    Variables

    Removed Method

    1 x6, x5, x4, x2, x3 a . Enter

    a. All requested variables entered.

    b. Dependent Variable: y

    Model Summary

    Model R R Square

    Adjusted R

    Square

    Std. Error of the

    Estimate

  • 7/30/2019 seleksi mundur

    8/23

  • 7/30/2019 seleksi mundur

    9/23

    Notes

    Output Created 17-Dec-2012 05:31:09

    Comments

    Input Active Dataset DataSet0

    Filter

    Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing data for any variable listed.

    Syntax PARTIAL CORR

    /VARIABLES=y x2 x3 x4 x6 BY x1 x5

    /SIGNIFICANCE=TWOTAIL

    /MISSING=LISTWISE.

    Resources Processor Time 0:00:00.015

    Elapsed Time 0:00:00.017

    [DataSet0]

    Correlations

    Control Variables y x2 x3 x4 x6

    x1 & x5 y Correlation 1.000 .432 .654 .657 -.336

    Significance (2-tailed) . .002 .000 .000 .019

    df 0 46 46 46 46

    x2 Correlation .432 1.000 .281 .268 -.181

    Significance (2-tailed) .002 . .053 .066 .217

    df 46 0 46 46 46

    x3 Correlation .654 .281 1.000 .933 -.237

  • 7/30/2019 seleksi mundur

    10/23

    Significance (2-tailed) .000 .053 . .000 .105

    df 46 46 0 46 46

    x4 Correlation .657 .268 .933 1.000 -.223

    Significance (2-tailed) .000 .066 .000 . .128

    df 46 46 46 0 46

    x6 Correlation -.336 -.181 -.237 -.223 1.000

    Significance (2-tailed) .019 .217 .105 .128 .

    df 46 46 46 46 0

    REGRESSION/MISSING LISTWISE/STATISTICS COEFF OUTS R ANOVA

    /CRITERIA=PIN(.05) POUT(.10)/NOORIGIN/DEPENDENT y/METHOD=ENTER x2 x3 x4 x6.

    Regression

    Notes

    Output Created 17-Dec-2012 05:31:34

    Comments

    Input Active Dataset DataSet0

    Filter

    Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User-defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing values for any variable used.

  • 7/30/2019 seleksi mundur

    11/23

    Syntax REGRESSION

    /MISSING LISTWISE

    /STATISTICS COEFF OUTS R ANOVA

    /CRITERIA=PIN(.05) POUT(.10)

    /NOORIGIN

    /DEPENDENT y

    /METHOD=ENTER x2 x3 x4 x6.

    Resources Processor Time 0:00:00.015

    Elapsed Time 0:00:00.031

    Memory Required 2332 bytes

    Additional Memory Required

    for Residual Plots

    0 bytes

    [DataSet0]

    Variables Entered/Removed b

    Model

    Variables

    Entered

    Variables

    Removed Method

    1 x6, x4, x2, x3 a . Enter

    a. All requested variables entered.

    b. Dependent Variable: y

    Model Summary

    Model R R Square

    Adjusted R

    Square

    Std. Error of the

    Estimate

    1 .720 a .519 .476 5.60332

    a. Predictors: (Constant), x6, x4, x2, x3

    ANOVA b

    Model Sum of Squares df Mean Square F Sig.

    1 Regression 1521.947 4 380.487 12.119 .000 a

    Residual 1412.873 45 31.397

  • 7/30/2019 seleksi mundur

    12/23

    Total 2934.820 49

    a. Predictors: (Constant), x6, x4, x2, x3

    b. Dependent Variable: y

    Coefficients a

    Model

    Unstandardized Coefficients

    Standardized

    Coefficients

    t Sig.B Std. Error Beta

    1 (Constant) 2.119 7.291 .291 .773

    x2 .020 .009 .236 2.170 .035

    x3 .084 .145 .166 .575 .568

    x4 .025 .018 .405 1.413 .164

    x6 -.111 .078 -.153 -1.421 .162

    a. Dependent Variable: y

    R 2 = 0.519

    S = 5.60332

    F = 12.119

    PARTIAL CORR/VARIABLES=y x2 x3 x4 BY x1 x5 x6/SIGNIFICANCE=TWOTAIL/MISSING=LISTWISE.

    Partial Corr

    Notes

    Output Created 17-Dec-2012 05:31:54

    Comments

    Input Active Dataset DataSet0

    Filter

    Weight

    Split File

  • 7/30/2019 seleksi mundur

    13/23

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with nomissing data for any variable listed.

    Syntax PARTIAL CORR

    /VARIABLES=y x2 x3 x4 BY x1 x5 x6

    /SIGNIFICANCE=TWOTAIL

    /MISSING=LISTWISE.

    Resources Processor Time 0:00:00.000

    Elapsed Time 0:00:00.000

    [DataSet0]

    Correlations

    Control Variables y x2 x3 x4

    x1 & x5 & x6 y Correlation 1.000 .401 .627 .634

    Significance (2-tailed) . .005 .000 .000df 0 45 45 45

    x2 Correlation .401 1.000 .249 .237

    Significance (2-tailed) .005 . .091 .109

    df 45 0 45 45

    x3 Correlation .627 .249 1.000 .929

    Significance (2-tailed) .000 .091 . .000

    df 45 45 0 45

    x4 Correlation .634 .237 .929 1.000

    Significance (2-tailed) .000 .109 .000 .

    df 45 45 45 0

    REGRESSION/MISSING LISTWISE/STATISTICS COEFF OUTS R ANOVA/CRITERIA=PIN(.05) POUT(.10)

  • 7/30/2019 seleksi mundur

    14/23

    /NOORIGIN/DEPENDENT y/METHOD=ENTER x2 x3 x4.

    Regression

    Notes

    Output Created 17-Dec-2012 05:32:29

    Comments

    Input Active Dataset DataSet0

    Filter Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User-defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing values for any variable used.

    Syntax REGRESSION/MISSING LISTWISE

    /STATISTICS COEFF OUTS R ANOVA

    /CRITERIA=PIN(.05) POUT(.10)

    /NOORIGIN

    /DEPENDENT y

    /METHOD=ENTER x2 x3 x4.

    Resources Processor Time 0:00:00.015

    Elapsed Time 0:00:00.016

    Memory Required 2012 bytes

    Additional Memory Required

    for Residual Plots

    0 bytes

    [DataSet0]

  • 7/30/2019 seleksi mundur

    15/23

  • 7/30/2019 seleksi mundur

    16/23

    R 2 = 0.497

    S = 5.66506

    F = 15.149

    PARTIAL CORR/VARIABLES=y x3 x4 BY x1 x5 x6 x2/SIGNIFICANCE=TWOTAIL/MISSING=LISTWISE.

    Partial Corr

    Notes

    Output Created 17-Dec-2012 05:32:50

    Comments

    Input Active Dataset DataSet0

    Filter

    Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing data for any variable listed.

    Syntax PARTIAL CORR

    /VARIABLES=y x3 x4 BY x1 x5 x6 x2

    /SIGNIFICANCE=TWOTAIL/MISSING=LISTWISE.

    Resources Processor Time 0:00:00.016

    Elapsed Time 0:00:00.015

    [DataSet0]

  • 7/30/2019 seleksi mundur

    17/23

    Correlations

    Control Variables y x3 x4

    x1 & x5 & x6 & x2 y Correlation 1.000 .594 .606

    Significance (2-tailed) . .000 .000

    df 0 44 44

    x3 Correlation .594 1.000 .925

    Significance (2-tailed) .000 . .000

    df 44 0 44

    x4 Correlation .606 .925 1.000

    Significance (2-tailed) .000 .000 .

    df 44 44 0

    REGRESSION/MISSING LISTWISE/STATISTICS COEFF OUTS R ANOVA/CRITERIA=PIN(.05) POUT(.10)/NOORIGIN/DEPENDENT y/METHOD=ENTER x3 x4.

    Regression

    Notes

    Output Created 17-Dec-2012 05:33:06

    Comments

    Input Active Dataset DataSet0

    Filter

    Weight

    Split File

    N of Rows in Working Data

    File

    50

  • 7/30/2019 seleksi mundur

    18/23

    Missing Value Handling Definition of Missing User-defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing values for any variable used.

    Syntax REGRESSION/MISSING LISTWISE

    /STATISTICS COEFF OUTS R ANOVA

    /CRITERIA=PIN(.05) POUT(.10)

    /NOORIGIN

    /DEPENDENT y

    /METHOD=ENTER x3 x4.

    Resources Processor Time 0:00:00.031

    Elapsed Time 0:00:00.048

    Memory Required 1716 bytes

    Additional Memory Required

    for Residual Plots

    0 bytes

    [DataSet0]

    Variables Entered/Removed b

    Model

    Variables

    Entered

    Variables

    Removed Method

    1 x4, x3 a . Enter

    a. All requested variables entered.

    b. Dependent Variable: y

    Model Summary

    Model R R Square

    Adjusted R

    Square

    Std. Error of the

    Estimate

    1 .659 a .435 .411 5.94182

    a. Predictors: (Constant), x4, x3

  • 7/30/2019 seleksi mundur

    19/23

    ANOVA b

    Model Sum of Squares df Mean Square F Sig.

    1 Regression 1275.476 2 637.738 18.064 .000 a

    Residual 1659.344 47 35.305

    Total 2934.820 49

    a. Predictors: (Constant), x4, x3

    b. Dependent Variable: y

    Coefficients a

    Model

    Unstandardized Coefficients

    Standardized

    Coefficients

    t Sig.B Std. Error Beta

    1 (Constant) 6.520 1.712 3.808 .000

    x3 .139 .153 .278 .913 .366

    x4 .025 .019 .393 1.292 .203

    a. Dependent Variable: y

    R 2 = 0.435

    S = 5.94182

    F = 18.064

    PARTIAL CORR/VARIABLES=y x4 BY x1 x5 x6 x2 x3/SIGNIFICANCE=TWOTAIL/MISSING=LISTWISE.

    Partial Corr

    Notes

    Output Created 17-Dec-2012 05:33:42

    Comments

    Input Active Dataset DataSet0

    Filter

  • 7/30/2019 seleksi mundur

    20/23

    Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User defined missing values are treatedas missing.

    Cases Used Statistics are based on cases with no

    missing data for any variable listed.

    Syntax PARTIAL CORR

    /VARIABLES=y x4 BY x1 x5 x6 x2 x3

    /SIGNIFICANCE=TWOTAIL

    /MISSING=LISTWISE.

    Resources Processor Time 0:00:00.000

    Elapsed Time 0:00:00.016

    [DataSet0]

    Correlations

    Control Variables y x4

    x1 & x5 & x6 & x2 & x3 y Correlation 1.000 .185

    Significance (2-tailed) . .224

    df 0 43

    x4 Correlation .185 1.000

    Significance (2-tailed) .224 .

    df 43 0

    REGRESSION/MISSING LISTWISE/STATISTICS COEFF OUTS R ANOVA/CRITERIA=PIN(.05) POUT(.10)/NOORIGIN/DEPENDENT y/METHOD=ENTER x4.

  • 7/30/2019 seleksi mundur

    21/23

    Regression

    Notes Output Created 17-Dec-2012 05:33:55

    Comments

    Input Active Dataset DataSet0

    Filter

    Weight

    Split File

    N of Rows in Working Data

    File

    50

    Missing Value Handling Definition of Missing User-defined missing values are treated

    as missing.

    Cases Used Statistics are based on cases with no

    missing values for any variable used.

    Syntax REGRESSION

    /MISSING LISTWISE

    /STATISTICS COEFF OUTS R ANOVA

    /CRITERIA=PIN(.05) POUT(.10)

    /NOORIGIN

    /DEPENDENT y/METHOD=ENTER x4.

    Resources Processor Time 0:00:00.016

    Elapsed Time 0:00:00.015

    Memory Required 1460 bytes

    Additional Memory Required

    for Residual Plots

    0 bytes

    [DataSet0]

    Variables Entered/Removed b

    Model

    Variables

    Entered

    Variables

    Removed Method

  • 7/30/2019 seleksi mundur

    22/23

    1 x4 a . Enter

    a. All requested variables entered.

    b. Dependent Variable: y

    Model Summary

    Model R R Square

    Adjusted R

    Square

    Std. Error of the

    Estimate

    1 .652 a .425 .413 5.93152

    a. Predictors: (Constant), x4

    ANOVA b

    Model Sum of Squares df Mean Square F Sig.

    1 Regression 1246.039 1 1246.039 35.416 .000 a

    Residual 1688.781 48 35.183

    Total 2934.820 49

    a. Predictors: (Constant), x4

    b. Dependent Variable: y

    Coefficients a

    Model

    Unstandardized Coefficients

    Standardized

    Coefficients

    t Sig.B Std. Error Beta

    1 (Constant) 5.965 1.598 3.733 .001

    x4 .041 .007 .652 5.951 .000

    a. Dependent Variable: y

    R = 0.425

    S = 5.93152

    F = 35.416

    Jadi, persamaan regresi terbaiknya adalah

  • 7/30/2019 seleksi mundur

    23/23