Timeline for unbiased estimate of the variance of a weighted mean
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 25, 2010 at 6:58 | history | edited | Matus Telgarsky | CC BY-SA 2.5 |
updated to reflect some discrepancy with referred documents, which seem to estimate other quantities?
|
| Jan 17, 2010 at 0:28 | comment | added | Setjmp | Hi Matus - I am not sure where the indices (i \neq j) come from in the combining everything section. Also, your decomposition of variance in the beginning is flawed (missing a square). | |
| Jan 15, 2010 at 15:25 | history | answered | Matus Telgarsky | CC BY-SA 2.5 |