Re: [R] how many records R can display on the screen?

From: jim holtman <jholtman_at_gmail.com>
Date: Sat, 12 Apr 2008 20:42:12 -0400

?View

On Sat, Apr 12, 2008 at 5:47 PM, john useast <johnuseast_at_yahoo.com> wrote:
> Dear R friends:
>
>
> Sorry this might be a trivial question: I have about 8000 records with 11 variables in csv format. I did get it into R. head and tail all tell every record is in the memory. However, when i tried to print it, only last 1000 records stay in the screen; the rest just gone some where....
>
> could some one enlighten me on this?
>
> thanks!
>
> John
> hadley wickham <h.wickham_at_gmail.com> wrote:
> On Sat, Apr 12, 2008 at 1:06 PM, Biago wrote:
> >
> > Hi all - my first time here and am having an issue with the Predict function.
> >
> > I am using a tutorial as a guide, locate here:
> > http://www.ats.ucla.edu/STAT/R/dae/mlogit.htm
> >
> > My code gives this error
> >
> > > newdata1$predicted <- predict(mlogit,newdata=newdata1,type="response")
> > Error in `$<-.data.frame`(`*tmp*`, "predicted", value = c(0.332822934960197,
> > :
> > replacement has 810 rows, data has 6
> >
> > How can I resolve this problem so I can just predict values for the supplied
> > matrix(newdata1) instead of it trying to use my full dataset?
> >
> > Here is the full code up to this point.
> >
> >
> > library(VGAM)
> > mlogit<- vglm(bcsse$Active~bcsse$Impinteg+bcsse$Hsgradyr,
> > family=multinomial(), na.action=na.pass)
>
> You probably want:
>
> mlogit<- vglm(Active~Impinteg+Hsgradyr, data = bcsse,
> family=multinomial(), na.action=na.pass)
>
> Otherwise predict doesn't know how to match up the column names in
> newdata to the variables used in the model.
>
> Hadley
>
>
> --
> http://had.co.nz/
>
> ______________________________________________
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>
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help_at_r-project.org mailing list
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>

-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem you are trying to solve?

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Received on Sun 13 Apr 2008 - 00:44:37 GMT

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