I calculated the Carmer's V by using
Code:
tab v1 v2, V
Then, the result is below
Code:
v2 v1 | 1 2 3 | Total -----------+---------------------------------+---------- 1 | 366 284 151 | 801 2 | 335 715 225 | 1,275 3 | 131 216 279 | 626 -----------+---------------------------------+---------- Total | 832 1,215 655 | 2,702 Cramér's V = 0.2323
I found that "the p-value for the significance of V is the same one that is calculated using the Pearson's chi-squared test".
(the resource is here https://en.wikipedia.org/wiki/Cram%C3%A9r's_V)
So, I ran the command below
Code:
tab v1 v2, V chi2
Code:
v2 v1 | 1 2 3 | Total -----------+---------------------------------+---------- 1 | 366 284 151 | 801 2 | 335 715 225 | 1,275 3 | 131 216 279 | 626 -----------+---------------------------------+---------- Total | 832 1,215 655 | 2,702 Pearson chi2(4) = 291.5302 Pr = 0.000 Cramér's V = 0.2323
Thank you for your time spending to read this question.
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