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bb1_1
2006 Oct 12
1
How to Get Categorical Correlation Coefficient
...uot;2" "3" "4"
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I have the correlation results followings using cor() function.
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> cor(jh1_1, as.factor(corridor1))
[1] 0.01528538
> cor(jh1_1, as.factor(corridor2))
[1] -0.4972571
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I donot know why the above correlation coefficients used the same data
are different.
They are 0.015 from as.factor(c...