https://www.youtube.com/watch?v=XCETXuhErsY&list=PLsri7w6p16vu3mMWzijxOmhrlvN23W04_&index=2&t=0s
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Relationship between independent variables by using criterion of data
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measure analysis method intervention by other variables
correlation analysis interval scale, ratio scale partial correlation analysis yes
Pearson correlation analysis no
ordinal scale Spearman ordinal correlation analysis -
cross analysis nominal scale Cross tabulation analysis -
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