[R] Error in Zero inflated model (ziP) with bam
milujisb at gmail.com
Mon Nov 6 20:13:47 CET 2017
Thanks for your reply. Yes, installed (reinstalled) and loaded. I am a bit
On Mon, Nov 6, 2017 at 6:30 PM, Bert Gunter <bgunter.4567 at gmail.com> wrote:
> Do you have the mgcv package installed (I think it's part of the standard
> distro, though) /loaded? ziP is there, not in BAM.
> Other than that, sorry, no clue.
> Bert Gunter
> "The trouble with having an open mind is that people keep coming along and
> sticking things into it."
> -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
> On Mon, Nov 6, 2017 at 9:12 AM, Miluji Sb <milujisb at gmail.com> wrote:
>> Dear all,
>> I am trying to use 'bam' to run the following generalized additive model:
>> m <- bam(result ~ factor(city) + factor(year) + lnpopulation +
>> s(lnincome_pc) + ,data=full_df,na.action=na.omit,family=ziP(theta = NULL,
>> link = "identity",b=0))
>> But getting the following error:
>> Error in bam(result :
>> extended families not supported by bam
>> The documentation for 'bam' mentions the following "This is a family
>> specifying the distribution and link to use in fitting etc. See glm and
>> family for more details. The extended families listed in family.mgcv can
>> also be used."
>> The family.mgcv does include ziP. What am I doing wrong? Any guidance will
>> be appreciated. Thank you!
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