Demografia

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Wykształcenie

Wizualizacja danych

Statystyki deskryptywne

Dwuczynnikowa analiza wariancji (question x modality)

Dla CANC

## Anova Table (Type II tests)
## 
## Response: response
##                   Sum Sq  Df F value Pr(>F)    
## modality             176   1  104.51 <2e-16 ***
## question               4   1    2.34   0.13    
## modality:question      4   1    2.34   0.13    
## Residuals           1633 972                   
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Dla TVJ

## Anova Table (Type II tests)
## 
## Response: response
##                   Sum Sq  Df F value Pr(>F)    
## modality             421   1   3e+02 <2e-16 ***
## question               0   1   6e-02   0.81    
## modality:question      1   1   7e-01   0.40    
## Residuals           1362 972                   
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

“Lepsza” analiza wariancji (2 x 2 x 2 i całośc within subject)

## $ANOVA
##                   Effect DFn DFd       F        p p<.05      ges
## 2                   type   1 243  57.501 7.14e-13     * 0.062256
## 3               modality   1 243  27.504 3.41e-07     * 0.008737
## 4               question   1 243   1.974 1.61e-01       0.000480
## 5          type:modality   1 243 239.957 4.12e-38     * 0.159933
## 6          type:question   1 243   2.451 1.19e-01       0.000862
## 7      modality:question   1 243   0.697 4.05e-01       0.000164
## 8 type:modality:question   1 243   3.691 5.59e-02       0.001477

Korelacje

Fancy plots