Timeline for Calculating variance between groups in ANOVA
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 1, 2021 at 0:42 | answer | added | BruceET | timeline score: 2 | |
| Nov 30, 2021 at 22:58 | comment | added | elcortegano | Thanks for the pointer I guess? but still confusing. If in the example above (Vw + Vb)*(9/11) = 21.95, which is the total variance. But if one repeats the example with k = 3 and changing the quotient of degrees of freedom to 6/8, it does not work. I'd appreciate a source where I could read how to compute $V_b$, if what you are suggesting is that the above expression for MSB is wrong. | |
| Nov 30, 2021 at 22:37 | comment | added | whuber♦ | I find it striking that $26.82 / 21.95 = 11/9.$ | |
| Nov 30, 2021 at 22:33 | history | asked | elcortegano | CC BY-SA 4.0 |