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Hi All, Another quick question - I noticed that COZIGAM has been removed from CRAN, and that you are referred to the archive for previous versions (last updated 23 July 2012). Is this package still ok to use? Or is there an alternative which might also fit zero-inflated GAMs? Thanks, Raeanne The Scottish Association for Marine Science (SAMS) is registered in Scotland as a Company Limited by Guarantee (SC009292) and is a registered charity (9206). SAMS has an actively trading wholly owned subsidiary company: SAMS Research Services Ltd a Limited Company (SC224404). All Companies in the g...

...The model also does not ever converge if I replace family=negative.binomial() with family=negbin(). I've looked at the help files for GAM and GAMM, and I'm not sure what the difference between these is? I have attached code to create my dataset, for those interested. With many thanks, Raeanne The Scottish Association for Marine Science (SAMS) is registered in Scotland as a Company Limited by Guarantee (SC009292) and is a registered charity (9206). SAMS has an actively trading wholly owned subsidiary company: SAMS Research Services Ltd a Limited Company (SC224404). All Companies in the g...

...ayout=c(2,3)) which is different to what you get when you switch log10Ab and Depth_m. Is there any way to specify the smoothers to be based on sequential y-axis values, rather than x? Or to get the mirror image of a plot? I can provide a dataset offline, for those interested. Thanks very much, Raeanne The Scottish Association for Marine Science (SAMS) is registered in Scotland as a Company Limited by Guarantee (SC009292) and is a registered charity (9206). SAMS has an actively trading wholly owned subsidiary company: SAMS Research Services Ltd a Limited Company (SC224404). All Companies in the...

...on't get this warning (though the final stress is now only just below 0.2 - my desired value). Is this warning because I have insufficient data? Or is it because of the nature of a large dataset? I can supply a dataset in .txt format by email, if that would be helpful. Thanks for your help, Raeanne The Scottish Association for Marine Science (SAMS) is registered in Scotland as a Company Limited by Guarantee (SC009292) and is a registered charity (9206). SAMS has an actively trading wholly owned subsidiary company: SAMS Research Services Ltd a Limited Company (SC224404). All Companies in the...