Timeline for Comparing different linear regression models
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 5, 2017 at 10:35 | comment | added | user78229 | Unbalanced ANOVAs require slightly different statistical assumptions and software that accomodates it. | |
| Apr 5, 2017 at 7:45 | comment | added | Luti | Thanks for your reply. What do you mean with "topic exposure is appropriately balanced"? One format included a predefined set of question options, another format included an open question and the third format included both. After coding all open responses in the open and mixed format, dummy columns where made in each dataset for topics that were mentioned. | |
| Apr 3, 2017 at 20:20 | comment | added | user78229 | Why not simply stack the data up forming an ANOVA using a 3 level factor or variable specifying the partitions? Then test for between group differences in Y conditional on the subjects (or topics) mentioned as well as any other relevant control factors. Of course, this assumes that the design of topic exposure is appropriately balanced. | |
| Apr 3, 2017 at 20:10 | answer | added | Michael Grogan | timeline score: 1 | |
| Apr 3, 2017 at 19:25 | history | asked | Luti | CC BY-SA 3.0 |