4/7/2024 0 Comments Odds ratio spssIn the SPSS file, there is a variable called relig short for religion ( Protestant, Catholic, Jewish, None, Other) and another one called region4 ( Northeast, Midwest, South, West). No more than 20% of the cells have expected values (counts) less than 5.No cell should have expected value (count) less than 0, and.Like most statistics test, to use the Chi-Square test successfully, certain assumptions must be met. Study the data file in order to understand it before performing the following exercises.Įxercise 1: An R x C Table with Chi-Square Test of IndependenceĬhi-Square tests the hypothesis that the row and column variables are independent, without indicating strength or direction of the relationship. Open this data file which is located in the SPSS folder. It has 67 variables and 1500 cases (observations). The data set used for the demonstration comes with SPSS and it is called GSS93. Kappa Measure of agreement for an R x R tableĮxamples will be used to demonstrate how to produce these statistics using SPSS.Relative Risk and Odds Ratio for a 2 x 2 table.With Crosstabulation, we can produce the following statistics: Crosstabulation is a powerful technique that helps you to describe the relationships between categorical (nominal or ordinal) variables.
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