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help > RE: Same statistic value in all the edges
Apr 13, 2023 12:04 PM | Andrew Zalesky
RE: Same statistic value in all the edges
Hi Mariana,
this is technically possible, but it is unlikely for all 12 edges to have the exact same t-stat value.
You may want to manually compute the t-test for a few of these edges to confirm the finding.
Andrew
Originally posted by Mariana Vallejo-Azar:
this is technically possible, but it is unlikely for all 12 edges to have the exact same t-stat value.
You may want to manually compute the t-test for a few of these edges to confirm the finding.
Andrew
Originally posted by Mariana Vallejo-Azar:
Dear
I ran a patient group vs healthy control group analysis, running a t-test analysis with a contrast of [0,1,0,0,0] and a threshold equivalent to 4. The obtained p-value was 0.037. What I find curious is that all 12 links obtained had the same statistical value of 4.24. I have already verified the data and the combined matrix, and the result persists. Any idea what could be causing this?
I appreciate your help
I ran a patient group vs healthy control group analysis, running a t-test analysis with a contrast of [0,1,0,0,0] and a threshold equivalent to 4. The obtained p-value was 0.037. What I find curious is that all 12 links obtained had the same statistical value of 4.24. I have already verified the data and the combined matrix, and the result persists. Any idea what could be causing this?
I appreciate your help
Threaded View
| Title | Author | Date |
|---|---|---|
| Mariana Vallejo-Azar | Apr 12, 2023 | |
| Andrew Zalesky | Apr 13, 2023 | |
| Mariana Vallejo-Azar | Apr 17, 2023 | |
| Andrew Zalesky | Apr 18, 2023 | |