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Pearson Chi-Square, Continuity Correction, and Fisher's Exact Test in SPSS
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- čas přidán 18. 12. 2016
- This video demonstrates how and when to interpret Pearson Chi-Square, Continuity Correction (Yates’ Correction), and Fisher’s Exact Test in SPSS. The chi-square test is used to test the independence of two or more nominal variables.
This was a thorough review of Chi-Square and the analysis of its intended data. Thanks for the clear instruction.
This video was helpful in directing me and understanding chi-square data. I intend to use chi-square as the test design for my research proposal so using this video will be helpful to see what my data may end up looking like.
You are the best🙏🏻
Thank you so much for the video and great teaching, it helped me to completely understand them
Hi Todd. Should one still use Fisher's Exact Test if there are low sample values in a contingency table greater than 2x2? In 2x3 for example. I noticed that running a 2x3 table, even if there are low values, the Fisher's value is not generated.
You are the best, thanks your video
THANK YOUUUUU SAVIOUR
what about likelihood ratio test? what are the suggestions when it can be used?
Thank you for the informations! Could you please provide some references for the guidelines you mentioned regarding using the Fisher's Exact Test? It would be appreciated!
Another Point: I heard that Fisher' Exact Test is rather recommended over the chi square test for small sample size. Is there a recommendation for the sample size that you know for choosing the one or the other test?
hello! thankyou for the video, my final test make me so confuse about this statistic measurement, and now I think I've already understand what they are.
Thank you! That was very helpfull and informative!
You're welcome, thanks for watching -
Thank you, Doctor Todd. Is it possible for you to share the reference for Cell Count?
thank you very much sir
Hey Todd, I learnt you can use Fisher's exact test if your expected count is less than 5 and sample size is less than 50. Please clarify
Thanks for excellent tutorial, I have a query, incase my sample size is above 150, but one of the cells is less than 5, then should I stll go for chi square or Yates correction? Please guide.
Why did we reject the null hypothesis in the second case when the p value of Fisher's exact test was greater than 0.05?
very nice video one question which test we have to apply if sample size more than 700 and two cell expected count less than five
Thank you!
You’re welcome!
If I have the same variable in the same population (qualitative, like smoking habit: 1:yes 2:no 3: ex) and I want to see how it evolves on time (baseline-12 months-24 months) can I use Chi-Square?
what should i do, i carried out the Chi Square test, but i don't get fishers exact and continuity correction, please help
Hi, what does it mean when on first impression i.e. from the cross tabs result you get a significant difference but then after completing the post hoc test they all show significance?
thank you sir
You are welcome - thank you for watching -