Timeline for Interpret interaction coefficients in a negative binomial
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Jan 6, 2022 at 18:52 | comment | added | Steve | Thanks for the clarification | |
| Jan 4, 2022 at 15:43 | comment | added | EdM |
@Steve you missed some parentheses but you have the general idea; it's e^(-0.64) = 0.52 That's the ratio with respect to the reference condition of Channel/Spring. If you want actual estimated counts for a condition you need to include the intercept. It's best not to focus on the individual coefficients but rather examine differences between particular conditions of interest, and let the software perform the calculations along with corresponding confidence intervals.
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| Jan 4, 2022 at 0:07 | comment | added | Steve | Thank you for the good help. So for summer in bays e^(b) is e^(-0.99)+(-0.76)+(1.11) = 0.64. I appreciate it. | |
| Jan 2, 2022 at 21:22 | history | answered | EdM | CC BY-SA 4.0 |