Timeline for How to calculate the p-value of a test, that checked for a binary property?
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| Nov 8, 2018 at 21:54 | vote | accept | Tobias Hermann | ||
| Nov 8, 2018 at 14:55 | comment | added | COOLSerdash | @TobiasHermann Probably, I don't know. But the $p$-value from Python is definitely correct (for a two-sided test). | |
| Nov 8, 2018 at 14:32 | comment | added | Tobias Hermann | Mhh, but the p-value on this website does not change, no matter if I choose one-sided or two-sided. Is this a bug in their code? | |
| Nov 8, 2018 at 13:26 | comment | added | COOLSerdash | @TobiasHermann The results are different because these websites apply a one-sided test. Note that the $p$-value of $0.295$ is exactly half of mine $0.59$. | |
| Nov 8, 2018 at 12:58 | comment | added | Tobias Hermann |
Interesting, thanks! I just found these two websites: abtestguide and vwo, which should basically do the same. However they both output 0.296 with my values (result from abtestguide, result from vwo). Any idea on why these values are so much different from yours? (I'll add these links to my question too.)
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| Nov 8, 2018 at 10:58 | history | edited | COOLSerdash | CC BY-SA 4.0 |
Added Fisher's exact test.
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| Nov 8, 2018 at 10:50 | history | answered | COOLSerdash | CC BY-SA 4.0 |
