How to do a Chi square or Fisher’s exact test in GraphPad Prism

A tutorial describing the steps required to undertake a Chi square or Fisher's exact test in GraphPad Prism
All footage is the property of James Clark
©2019 Dory Video/James Clark
www.doryvideo.co.uk

[@luisalbertogonano5203]

Hi, how can I know wich group reaches significance if I am comparing the incidence of a phenomena between 3 groups? I am using prism 6 and can not permorm such post hoc test after Chi

[@ayushiramjee2185]

Hi Dory,
I have am comparing economic and biomedical students (exposure) with the outcome of being aware and unaware vaccines are free. My total sample size for my Econ group is 37 and biomed 274. Shall I perform fisher's instead?

[@wafaaal-hussainni5732]

Hello John and thank you for this video. I was wondering if you have any idea why I am not getting the further down analysis when using the contingency. What I am getting is only the P value summary without the data sets under the P value. Could this be due to using a free version?
appreciate your help

[@DoryVideo]

Not sure who John is? But thanks anyway. It all depends on what you select when you set up the analysis. Make sure you select all the desired options first. You can always go back afterwards and change the analysis settings after you have completed the analysis.

[@leticiamussindefreitas5978]

Hello,
Is there a way of creating a graphic in percentage for this type of analysis? If you go to the graphics set, it only shows as exact number (as the data table allows), but what if I want it as %?
Thank u.