sdm-help-list
sdm-help-list > RE: very high z value
Nov 4, 2015 03:11 PM | Nobody
RE: very high z value
Hello!
I too am facing the same problem except my t-values are in the range of 30. While most of the studies in my meta-analysis report a t values of range 1 to 5.
Do you think these studies have incorrectly labled t-values as z-values
If not, would these variations not create a bias?
Thanks
Navkiran
Originally posted by Joaquim Radua:
I too am facing the same problem except my t-values are in the range of 30. While most of the studies in my meta-analysis report a t values of range 1 to 5.
Do you think these studies have incorrectly labled t-values as z-values
If not, would these variations not create a bias?
Thanks
Navkiran
Originally posted by Joaquim Radua:
Hi. Converters from z to t may return infinity
if the value is too high, though this might be overcome using
logarithms; z=8.72 would correspond to t=714 with 7 df.
However, I would be very cautious with such extremely high t-values. Are the values reported in the study really z-values? I strongly suggest to check it, as they could be t-values incorrectly labeled as z-values.
However, I would be very cautious with such extremely high t-values. Are the values reported in the study really z-values? I strongly suggest to check it, as they could be t-values incorrectly labeled as z-values.
Threaded View
| Title | Author | Date |
|---|---|---|
| Nobody | Oct 13, 2014 | |
| xianyu wang | Oct 13, 2024 | |
| Joaquim Radua | Oct 15, 2014 | |
| Jiaying Gong | Apr 12, 2020 | |
| Nobody | Nov 4, 2015 | |
| Nobody | Nov 4, 2015 | |
| Nobody | Nov 4, 2015 | |