Re: [R] Spline Graphs
Sorry if this appears twice but I am not sure the first attempt got through.
This is not much to go on but here is a short self contained example which
creates a longitudinal data frame L in long form from the built in data
frame BOD and then plots it as points and splines using lattice:
L <- rbind(cbind(Id = 1, BOD), cbind(Id = 2, BOD))
library(lattice)
xyplot(demand ~ Time | Id, L, type = c("p", "spline"))
On Mon, Jun 29, 2015 at 2:28 AM, deva d wrote:
> I wish to analyse longitudinal data and fit spline graphs to it looking to
> the data pattern.
>
> can someone suggest some starting point, and package in R to be used for
> it.
>
> what would be the requirement for structuring the raw data.
>
> **
>
> *Deva*
>
> [[alternative HTML version deleted]]
>
> __
> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
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R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Spline Graphs
Hi, That's not really enough information to help you. Why don't you do some research on your own, and come back with a better-formulated question? A search at http://rseek.org/ for spline longitudinal data finds a lot of material that will help you get started. Sarah On Mon, Jun 29, 2015 at 2:28 AM, deva d wrote: > I wish to analyse longitudinal data and fit spline graphs to it looking to > the data pattern. > > can someone suggest some starting point, and package in R to be used for > it. > > what would be the requirement for structuring the raw data. > > ** > > *Deva* -- Sarah Goslee http://www.functionaldiversity.org __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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] Spline Graphs
I wish to analyse longitudinal data and fit spline graphs to it looking to the data pattern. can someone suggest some starting point, and package in R to be used for it. what would be the requirement for structuring the raw data. ** *Deva* [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
