Timeline for R: Automatically group the insignificant dummy levels and re-fit the model
Current License: CC BY-SA 3.0
9 events
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Aug 24, 2017 at 19:33 | history | edited | whuber♦ |
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Aug 24, 2017 at 19:32 | history | reopened | whuber♦ | ||
Aug 23, 2017 at 11:33 | history | closed |
Nick Cox Danica Peter Flom |
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Aug 22, 2017 at 17:59 | history | edited | MeiNan Zhu | CC BY-SA 3.0 |
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Aug 22, 2017 at 17:24 | answer | added | Kodiologist | timeline score: 5 | |
Aug 22, 2017 at 17:24 | review | Close votes | |||
Aug 23, 2017 at 11:33 | |||||
Aug 22, 2017 at 17:14 | comment | added | whuber♦ |
This sounds like an R question--it clearly is asking for R code--so it's sure to get close votes. But there's an important statistical question beneath it related to the inadvisability of abusing p-values in this way. It seems likely this procedure is going to be used inappropriately to determine some "optimal" way to group the days. Consider addressing that issue before you use this procedure.
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Aug 22, 2017 at 17:02 | history | edited | MeiNan Zhu | CC BY-SA 3.0 |
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Aug 22, 2017 at 16:55 | history | asked | MeiNan Zhu | CC BY-SA 3.0 |