Hello, when calculating the p value for the alleles in the table, how do we place the values in the chi-square test in the four-eyed table? Thank you very much for your attention.
A chi-square test for allele distribution assesses whether observed allele frequencies in a sample differ significantly from expected frequencies under a specific genetic model (e.g., Hardy-Weinberg equilibrium). You compare observed and expected counts using the chi-square formula to determine if allele distribution follows the expected genetic pattern.
Well I'm confused. ;-) It looks like the numbers in parentheses are column percentages. And that suggests (to me, at least) that you have a 2x2 table, and should be using a Chi-square test of association. Using this online calculator...
- https://statpages.info/ctab2x2.html
I get Chi2 = 2.535, p = 0.111.
Q. How did you get the two Chi-square values you show? Are they goodness of fit tests? If so, what are the relevant expected frequencies, and how were they obtained?
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