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May 21, 2017 at 11:24 history edited kjetil b halvorsen CC BY-SA 3.0
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May 12, 2017 at 10:12 history edited ttnphns
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May 12, 2017 at 10:10 comment added ttnphns z-test of 2 independent proportions is equivalent to 2x2 chi-square test of independence. I.e. if have 4x2 table and are comparing Pr(1,1) with Pr(1,2), that means you are performing chi-square test for table with 2 rows: one is the one above and the second is merged from rows 2-4. Thus, z-test is closer related to the notion of adjusted residuals than to std. residuals.
May 12, 2017 at 9:58 comment added ttnphns The residuals stats.stackexchange.com/a/178068/3277
May 12, 2017 at 9:41 history asked Biocurious CC BY-SA 3.0