Your example is not reproducible, so we can only guess what is happening.
Please read the footer of this (or any other R-help) email and follow those
instructions. You may also find the discussion at
http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example
helpful.
---------------------------------------------------------------------------
Jeff Newmiller The ..... ..... Go Live...
DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go...
Live: OO#.. Dead: OO#.. Playing
Research Engineer (Solar/Batteries O.O#. #.O#. with
/Software/Embedded Controllers) .OO#. .OO#. rocks...1k
---------------------------------------------------------------------------
Sent from my phone. Please excuse my brevity.
Docbanks84 <mban...@partners.org> wrote:
>Hi,
>
>I'm working through practice data in R and I am held up on this step. I
>am
>not sure why there is an error that claims there is a duplicate
>subscript
>for columns?
>
>Does anyone know what this means and how I can fix it?
>
>>
>newdata2<-cbind(newdata2,predict(mylogit,newdata=newdata2,type="link",se=TRUE))
>> newdata2<-within(newdata2,{PredictedProb<-plogis(fit)
>+ LL<-plogis(fit- (1.96 * se.fit))
>+ UL<-plogis(fit + (1.96 *se.fit))
>+ })
>Error in `[<-.data.frame`(`*tmp*`, nl, value = list(UL =
>c(0.549206434665668, :
> duplicate subscripts for columns
>
>
>
>--
>View this message in context:
>http://r.789695.n4.nabble.com/Error-Help-duplicate-tp4672819.html
>Sent from the R help mailing list archive at Nabble.com.
>
>______________________________________________
>R-help@r-project.org mailing list
>https://stat.ethz.ch/mailman/listinfo/r-help
>PLEASE do read the posting guide
>http://www.R-project.org/posting-guide.html
>and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
