Multiple Classification Analysis Using SPSS
Transcript of Multiple Classification Analysis Using SPSS
![Page 1: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/1.jpg)
Widyo Pura Buana - MCA
Multiple Classification Analysis using SPSS
Widyo Pura Buana
![Page 2: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/2.jpg)
Widyo Pura Buana - MCA
TEKNIK ANALISIS DATAVARIABEL TERPENGARUH /
DEPENDEN VARIABEL (Y)VARIABEL PENGARUH / INDEPENDEN VARIABEL (X)
NOMINAL
Dikotomi Politomi
NOMINAL Dikotomi 1. Difference of proportion test2. Chi-square3. Fisher’s exact test4. Phi coefficient
Politomi 1. Chi-square2. Kendall’s VCT
1. Chi-square2. Kendall’s VCT
ORDINAL 1. Man-Whitney2. Smirnov-Kolmogoronov
INTERVAL 1. Analysis of variance2. Difference of means test (Scheffe
test)3. Sign test4. M-test5. U-test6. Cross-classification analysis
1. Analysis of variance with interclas correlation
2. Dummy variables multiple regression
3. Multiple classification analysis4. Cross-classification analysis
![Page 3: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/3.jpg)
Widyo Pura Buana - MCA
TEKNIK ANALISIS DATA
VARIABEL TERPENGARUH /
DEPENDEN VARIABEL (Y)
VARIABEL PENGARUH / INDEPENDEN VARIABEL (X)ORDINAL
NOMINAL Dikotomi 1. Kruskall-Wallis2. Friedman’s 2 way analysis of variance
Politomi ORDINAL 1. Rank-order correlation
2. Kendall’s tau3. Gamma4. Coefficient of concordance
INTERVAL Ubah var ordinal jadi var nominal & pakai analysis of variance, DVMR, MCA atau Ubah var interval Jadi var ordinal & pakai statistik non-parametrik
![Page 4: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/4.jpg)
Widyo Pura Buana - MCA
TEKNIK ANALISIS DATA
VARIABEL TERPENGARUH /
DEPENDEN VARIABEL (Y)
VARIABEL PENGARUH / INDEPENDEN VARIABEL (X)INTERVAL
NOMINAL Dikotomi 1. Logistic multiple regression2. Discriminant analysis
Politomi ORDINAL Ubah var ordinal jadi var nominal & pakai logistic
multiple regression & discriminant analysis atau Ubah var interval jadi var ordinal & pakai statistik non-parametrik
INTERVAL 1. Correlation atau regression2. Multiple correlation atau multiple regression3. Path analysis4. Partial regression
![Page 5: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/5.jpg)
Widyo Pura Buana - MCA
Multiple Regression and Multiple Classification Analysis
Introduction• This chapter examines a model of multivariate analysis,
involving simultaneous consideration of several independent (predictor or explanatory) variables and one dependent variable, where the objectives of analysis are:(i) To know how well all the independent variables together explain variation in the dependent variable.(ii) To know how well each independent variable is related to the dependent variable, either considering or ignoring the effects of other independent variables.
![Page 6: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/6.jpg)
Widyo Pura Buana - MCA
Multiple Regression and Multiple Classification Analysis
• The following data analysis situations can be visualized, depending upon the measurement properties of the dependent and independent variables.
Dependent variable One
Independent variablesSeveral
Statistical techniques
Interval scale Interval scale Multiple Regression Interval scale Nominal Multiple Classification Analysis Dichotomous, Polytomous
Nominal Multiple Classification Analysis
![Page 7: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/7.jpg)
Widyo Pura Buana - MCA
Multiple Classification Analysis (MCA)
• Multiple Classification Analysis (MCA) is a technique for examining the interrelationship between several predictor variables and one dependent variable in the context of an additive model.
• Unlike simpler forms of other multivariate methods, MCA can handle predictors with no better than nominal measurements and interrelationships of any form among the predictor variables or between a predictor and dependent variable. It is however essential that the dependent variable should be either an interval-scale variable without extreme skewness or a dichotomous variable with frequencies which are not extremely unequal.
![Page 8: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/8.jpg)
Widyo Pura Buana - MCA
Yij...n= + ai +bj+ . . . .+e ij..n
whereYij...n = The score on the dependent variable of individual n who falls in category i of predictor A, category j of predictor B, etc
= Grand mean of the dependent variable.
ai = The effect of the membership in the i th category of predictor A.bj = The effect of the membership in the j th category of predictor B. e ij..n= Error term for this individual.
Y
Y
Model MCA
![Page 9: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/9.jpg)
Widyo Pura Buana - MCA
Model MCA Residual ... EffectColumnEffectRowMeanGrandY nij
nijY ...
Grand Mean
Row Effect
Column Effect
Residual
![Page 10: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/10.jpg)
Widyo Pura Buana - MCA
Performance by Task Difficulty and Arousal
Arousal (Column)Row Mean
Low Medium High
Task Difficulty
(Row)
Easy 3 2 9
6
1 5 9
1 9 13
6 7 6
4 7 8
Difficult 0 3 0
22 8 00 3 00 3 53 3 0
Column Mean 2 5 5 4 Grand Mean
![Page 11: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/11.jpg)
Widyo Pura Buana - MCA
360)40(...4)-(3
)(
22
2
1
23
1
i
ijj
Total YySS
603030 )42.(15)46.(15
)(
22
2
1
2.
i
iiRow YywSS
60101040
)45.(10)45.(10)42.(10
)(
222
3
1
2.
j
jjColumn YywSS
![Page 12: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/12.jpg)
Widyo Pura Buana - MCA
ColumnRowCombined SSSSSS
ColumnRowModel SSSSSS
ModelTotalsidual SSSSSS Re
![Page 13: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/13.jpg)
Widyo Pura Buana - MCA
321 ColumnRowCombined dfdfdf
321 ColumnRowModel dfdfdf
291301 NdfTotal
26329Re ModelTotalsidual dfdfdf
1121)( # levelsrowsofdfRow2131)( # levelscolumnsofdfColumn
![Page 14: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/14.jpg)
Widyo Pura Buana - MCA
Total
Rowrowrow SS
SSEta
Total
Columncolumncolumn SS
SSEta
Eta ()
![Page 15: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/15.jpg)
Widyo Pura Buana - MCA
Goodness of Fit
Total
Model
SS
SSSquaredRR
Total
Model
SS
SSSquaredR
![Page 16: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/16.jpg)
Widyo Pura Buana - MCA
Syntax SPSS MCA *MCA model with categorical predictors:.ANOVA Performance by Difficulty (1,2) Arousal (1,3) /MAXORDERS=NONE/METHOD=EXPERIMENTAL/STATISTICS=MCA.
![Page 17: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/17.jpg)
Widyo Pura Buana - MCA
Struktur Data MCA dengan SPSS
![Page 18: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/18.jpg)
Widyo Pura Buana - MCA
ANOVAa
Experimental Method
Sum of Squares df
Mean Square F Sig.
Performance Main Effects
(Combined) 180.000 3 60.000 8.667 .000
Task Difficulty 120.000 1 120.000 17.333 .000
Arousal 60.000 2 30.000 4.333 .024
Model 180.000 3 60.000 8.667 .000
Residual 180.000 26 6.923 Total 360.000 29 12.414
a. Performance by Task Difficulty, Arousal
Significant
Tingkat Kesulitan Pekerjaan dan Gairah Kerja berpengaruh terhadap Performance Kerja
(baik secara overall atau individual)
![Page 19: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/19.jpg)
Widyo Pura Buana - MCA
MCAa
N
Predicted Mean Deviation
UnadjustedAdjusted
for Factors
UnadjustedAdjusted
for Factors
Performance Task Difficulty Easy 15 6.00 6.00 2.000 2.000
Difficult 15 2.00 2.00 -2.000 -2.000
Arousal Low 10 2.00 2.00 -2.000 -2.000
Medium 10 5.00 5.00 1.000 1.000
High 10 5.00 5.00 1.000 1.000
a. Performance by Task Difficulty, Arousal
Performance
DeviationMean
Row Task Difficulty
Easy 6 2 = 6 – 4Row(i)-Grand Mean
Difficult 2 -2 = 2 – 4
Column ArousalLow 2 -2 = 2 – 4
Column(j)-Grand MeanMedium 5 1 = 5 – 4High 5 1 = 5 – 4
Grand Mean 4
![Page 20: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/20.jpg)
Widyo Pura Buana - MCA
Factor Summarya
EtaBeta
FormulaAdjusted for Factors
Performance
Task Difficulty (Row)
.577 .577=SQRT( SSRow/ SSTotal )
=SQRT(120/360)
Arousal (Column)
.408 .408=SQRT( SSColumn/ SSTotal )
=SQRT(60/360)
![Page 21: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/21.jpg)
Widyo Pura Buana - MCA
Model Goodness of Fit R R Squared
Performance by Task Difficulty, Arousal .707 .500
=SQRT(R-Squared) = SSModel/SSTotal
![Page 22: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/22.jpg)
Widyo Pura Buana - MCA
Multiple Classification Analysis with Interaction
![Page 23: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/23.jpg)
Widyo Pura Buana - MCA
Syntax SPSS MCA *MCA model with categorical predictors, interaction:.ANOVA Performance by Difficulty (1,2) Arousal (1,3) /MAXORDERS=ALL/METHOD=EXPERIMENTAL/STATISTICS=MCA.
![Page 24: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/24.jpg)
Widyo Pura Buana - MCA
ANOVAa
Experimental Method
Sum of Squares df
Mean Square F Sig.
Performance Main Effects (Combined) 180.000 3 60.000 12.000 .000
Task Difficulty 120.000 1 120.000 24.000 .000
Arousal 60.000 2 30.000 6.000 .0082-Way Interactions
Task Difficulty * Arousal
60.000 2 30.000 6.000 .008
Model 240.000 5 48.000 9.600 .000Residual 120.000 24 5.000 Total 360.000 29 12.414
![Page 25: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/25.jpg)
Widyo Pura Buana - MCA
Graphical display of interactions
• Two ways to display previous results
lo med hi
Arousal
0.00
2.00
4.00
6.00
8.00
10.00
Mea
n S
core
Difficulty
difficult
easy
easy difficult
Difficulty
0.00
2.00
4.00
6.00
8.00
10.00
Mea
n S
core
Arousal
hi
lo
med
![Page 26: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/26.jpg)
Widyo Pura Buana - MCA
MCA GLM Factorial Anova
![Page 27: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/27.jpg)
Widyo Pura Buana - MCA
MCA GLM Factorial AnovaMULTIPLE CLASSIFICATION ANALYSIS (MCA) Melissa A. Hardy & Chardie L. Baird
MULTIPLE CLASSIFICATION ANALYSIS (MCA) Also called factorial ANOVA, multiple classification analysis (MCA) is a QUANTITATIVE analysis procedure that allows the assessment of differences in subgroup means, which may have been adjusted for compositional differences in related factors and/or covariates and their effects. MCA produces the same overall results as MULTIPLE REGRESSION with DUMMY VARIABLES, although there are differences in the way the information is reported. For example, an MCA in SPSS produces an ANALYSIS OF VARIANCE with the appropriate F TESTS, decomposing the SUMS OF SQUARES explained by the model into the relative contributions of the factor of interest, the COVARIATE(s), and any INTERACTIONS that are specified. These F tests assess the ratio of the sums of squares explained by the factor(s) and covariates (if specified) adjusted...
Source : http://srmo.sagepub.com/view/the-sage-encyclopedia-of-social-science-research-methods/n597.xml
![Page 28: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/28.jpg)
Widyo Pura Buana - MCA
Graphical display of interactions
• What are we looking for?• Do the lines behave similarly (are parallel) or
not?• Does the effect of one factor depend on the
level of the other factor?
No interaction Interaction
The lines are parallel The lines are not parallel
![Page 29: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/29.jpg)
Widyo Pura Buana - MCA
( )ijk i j k ijijY
0 1 2Treatment A. :
pH
0 1 2Treatment B. :
qH
0 11 12Interaction. :
pqH
Statistical Hypothesis:
Statistical Model:
GLM Factorial ANOVA
The interaction null is that the cell means do not differ significantly (from the grand mean) outside of the main effects present, i.e. that this residual effect is zero
![Page 30: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/30.jpg)
Widyo Pura Buana - MCA
![Page 31: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/31.jpg)
Widyo Pura Buana - MCA
![Page 32: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/32.jpg)
Widyo Pura Buana - MCA
![Page 33: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/33.jpg)
Widyo Pura Buana - MCA
![Page 34: Multiple Classification Analysis Using SPSS](https://reader033.fdocuments.us/reader033/viewer/2022050619/54ff913c4a7959b9108b46d8/html5/thumbnails/34.jpg)
Widyo Pura Buana - MCA