top popular spss tests

TOP POPULAR SPSS TESTS

WHAT IS SPSS TEST?

It is a software package used for statistical analysis

Long produced by SPSS Inc., it was acquired by IBM in 2009. 

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Widely used in social sciences but also in research of other fields.

AND HERE ARE THE TOP SPSS TESTS

DESCRIPTIVE STATISTICS in SPSS

is used to summarize data.

1

To run DESCRIPTIVE, use the descriptive variables = < variable list>.

REGRESSION ANALYSIS

statistical process for estimating the relationships among variables. 

It FOCUSES ON RELATIONSHIP between dependent and independent variables

MULTIVARIATE ANALYSIS OF VARIANCE

(MANOVA)

2

MANOVA in SPSS

has two or more dependent variables.

ANALYSIS VARIANCE (ANOVA)3

ANOVA in SPSS is used to test differences between two or more

means

CORRELATION TEST is useful when you want to see the relationship between…

4

…two (or more) normally distributed interval variables

FREQUENCIES TEST IN SPSS

 descriptive statistical method that shows the number of occurrences

5

to run FREQUENCIES TEST IN SPPS

, click it under the

“Descriptive statistics” from the “Analyze” tab.

PAIRED T-TEST

Used when you have two related observations and…

6

…wanted to see if the means differ between them.

PAIRED T-TEST

compares two means that are from the same

individual, object, or related units.

CHI-SQUARE ANALYSIS

Its few variation are…

CHI-SQUARE GOODNESS-OF-FIT TEST

provides data about proportions of all the groups and whether they are equal or not

CHI SQUARE TEST IN SPSS used when you want to see if there is a

relationship between two categorical variables

7

CHI-SQUARE TEST

is a method assessing the

goodness of fit between observed

values 

TEST OF LINEARITY IN SPSS

It allows to look at linear

relationship…

8

…between one normally distributed interval predictor and…

…one normally distributed interval outcome variable.

MULTICOLLINEARITY IN SPSSAn occurrence in

which two or more  variables in a multiple

regression model are

highly correlated

9

Use the “collinearity diagnostics”,

available under “linear” regression.

TESTING MULTICOLLINEARITY IN SPSS

PATH ANALYSIS

is a process useful in describing interdependencies among the variables and

their sets. 

10

PATH ANALYSIS include models corresponding to any variation of…

• compound weakening analysis

• categorizing analysis • factor analysis

• canonical association analysis

Doing a STATISTICAL ANALYSIS may not be difficult but…

…using SPSS is a PAID-FOR-PACKAGE thus…

it may be EXPENSIVE FOR STUDENTS

or UNNECESSARY FOR ONE TIME USE only.

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