Timeline for Significance disagrees between raw count z-score and percent change CI
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 12, 2023 at 13:09 | comment | added | Val | Thank you for this follow up @ChristianHennig! This is a good thought, as these tests are constructed for independent samples. The U.S. Census Bureau creates ACS 5 yr estimates by sampling just a subset of the population. Their documentation encourages making comparisons between non-overlapping intervals (as their official estimates are averaged over these intervals). Here, I use 2017-2021 averages and 2012-2016 averages. Perhaps it is possible than some homeowners were surveyed for the ACS in both time periods. | |
| Oct 12, 2023 at 13:02 | comment | added | Val | Thank you for this follow up @C | |
| May 25, 2023 at 13:28 | comment | added | Christian Hennig | I'd expect that some people own homes for more than 5 years, which means that some of the home owners in 2016 and 2021 are the same. Of course I may not understand the data fully, but treating these as independent samples seems to be inappropriate to me. | |
| May 25, 2023 at 12:04 | answer | added | Val | timeline score: 0 | |
| S May 24, 2023 at 19:11 | review | First questions | |||
| May 24, 2023 at 19:20 | |||||
| S May 24, 2023 at 19:11 | history | asked | Val | CC BY-SA 4.0 |