I need to use periodic logistic regression (Bernard D. Flury and Edward P. Levri, 1999) to test the periodicity of growth zone deposition in an otolith. Therefore, is there anyone who can give me some insight on how to run this regression in r?
You can use the function glm with family="binomial". You will find many examples and explanations if you just google yourself. For instance:
- https://stats.idre.ucla.edu/r/dae/logit-regression/
- http://r-statistics.co/Logistic-Regression-With-R.html
- https://cran.r-project.org/web/packages/HSAUR/vignettes/Ch_logistic_regression_glm.pdf
- https://nlp.stanford.edu/manning/courses/ling289/logistic.pdf
etc. etc. etc.
Hi ,
I briefly skimmed through the paper and it seems that writing a likelihood function for the proposed methodology should be fairly simple.
I recommend that you write the likelihood function and then use maximum likelihood estimation approach with retrieve the parameters.
https://stat.ethz.ch/R-manual/R-devel/library/stats4/html/mle
Thanks
Divyakant
Dears Jochen Wilhelm and Divyakan Tahlyan
I thank you very much for sharing the information and your suggestions.
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