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statistical association between variable
fatimidveil
Member Posts: 45 Contributor II
hi everyone . i have a categorical data set of 1150 entities and 30 variables . i want to perform statically analysis on my data set to find out the association between the variables. so are we perform statistical analysis between each variable with all the other variable i mean are we find out the association between one variable with 29 other variables or we just want to analysis association between a variable with the class variable .? because with 30 variable assocaite with 30 variable . i have a large document file for my thesis work i hope full for your response as early as possible
and am usinf chisqaure test for that and software i am using in spss .
and am usinf chisqaure test for that and software i am using in spss .
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Optionsvarunm1 Moderator, Member Posts: 1,207 UnicornHello @fatimidveil
You can find correlation between variables (1 against other 29) and if you include class variable, you can also find the 30 variables correlation with the class variable. Correlation Matric operator is useful in this case. To include class variables, you can just select include a special attribute in the correlation matrix parameters.
If you have categorical variables then chisquare can be used.Regards,
Varun
https://www.varunmandalapu.com/Be Safe. Follow precautions and Maintain Social Distancing
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Am using 15 attritube but only 8 are included in my tree
Varun
https://www.varunmandalapu.com/
Be Safe. Follow precautions and Maintain Social Distancing
And those attritube are important when i apply weight by informatio gain etc ..those attritube has high in rank .
Are drag and drop give me my result ..