Chi-Square - Post-Hoc Testing - SPSS (Part 1)

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I demonstrate how to do conduct chi-square post-hoc tests in an efficient (and easy) way based on adjusted standardized residuals.
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This guy rocks. His voice is so calming. He talks HUMAN!

matthewrosenmarsh
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Welcome back!!!
We have missed you. :)
Kickass video as usual. This kind of post-hoc testing is something that I have wanted to know for a while. Thanks a ton for finally shedding light on it.

inderonline
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You are amazing. I love your voice (hate my tutor's voice, so here (hear) we are....). Thank you. I think you've helped me pass.

hmmmph
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You are a life saver, exactly what I was looking for >> watch all 3 videos

v
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Many thanks for this great video. my chisq pvalue=0.0073, meaning there is a link between lines & columns. But when i do the post hoc test (as in your video), all pvalues are greater than 0.05. How can i explain this?

abdelkaderelouissi
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Can the same thing be done after a Fisher's exact test?

dr.alfred
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The reason we use post hoc test, is it bcz it has more than 2*2 table?

nsh
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In SPSS --> Crosstabs --> Cells, there is also an option called Compare Column Proportions (z-test) and Bonforroni correction for the same.
It does not do the same thing?

inderonline
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I have two set of data on vocabulary items provided by two groups of students. The total numbers of vocabulary items are not equal. The provided words are divided into two groups: correct and incorrect.
Group 1 (n = 218) - correct = 48 / incorrect = 170
Group 2 (n = 352) - correct = 82 / incorrect = 270
I want to know whether the difference between the correct and incorrect answers across the two groups. Can I use a chi-square? If no, please suggest a proper statistical test. Thank you for your advice.

atikhomthienthong
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Does this method apply to a 2x2 contigency table as well?

adriannaruggiero
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How do you do post hoc following chi square with PRISM? (comparing correlation of 3 SNPs with 3 phenotypes... categorical data)

User
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Thanks! Is there a citation for this technique?

MultiAppleworm