Computation of 1- and 2-sided p-values for Fisher's Exact test for 2x2 table based on Monte Carlo

Asked Jan 08 '21 at 10:53

Active Jan 08 '21 at 11:16

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I am looking for code to compute the 1- and 2-sided p-value for Fisher's Exact test for 2x2 tables based on Monte Carlo (bootstrap simulations).

For larger 2x2 crosstabulation tables, the exact p-value can often not be computed due to the large amount of computations.

Asymptotically p-values are often quite inaccurate.

Therefore, I would like to compute the p-values based on Monte Carlo.

edited Jan 08 '21 at 11:16

asked Jan 08 '21 at 10:53

Wolfgang123

So, have you seen this already? – J. M.'s missing motivation Jan 08 '21 at 11:16
Thank you, yes, I did. I already applied the suggested function and found that there is an error. Unfortunately, it does not properly for all cases. – Wolfgang123 Jan 08 '21 at 12:37

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