[R] Multiple Plotting help (lines don't always connect)

Rolf Turner r.turner at auckland.ac.nz
Mon Aug 18 04:38:48 CEST 2008


There was a thread on this recently.  Solutions were posted to allow you
to join interpolated points to ``real'' ones using a different line  
type.
See

http://finzi.psych.upenn.edu/R/Rhelp02a/archive/127669.html

	cheers,

		Rolf Turner

On 18/08/2008, at 2:10 PM, jim holtman wrote:

> You can also do:
>
> plot(approx(d[,1], d[,2], xout=d[,1]), type='b')
>
> This will interprete the values between the missing values, but it is
> probably best to leave it as you first had it with the missing lines
> so that you know there is something different in the data.
>
> On Sun, Aug 17, 2008 at 6:55 PM, stephen sefick <ssefick at gmail.com>  
> wrote:
>> d <- structure(c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 1,
>> 2, 3, 4, 5, 6, 7, 8, 9, 10, NA, NA, NA, 14), .Dim = c(14L, 2L
>> ), .Dimnames = list(NULL, c("a", "b")))
>> plot(d, type="b")
>>
>> This is simplified, but Is there an option I am missing that will
>> force all of the points to be joined by a line?
>>
>> Stephen Sefick
>>
>>
>> --
>> Let's not spend our time and resources thinking about things that are
>> so little or so large that all they really do for us is puff us up  
>> and
>> make us feel like gods. We are mammals, and have not exhausted the
>> annoying little problems of being mammals.
>>
>>        -K. Mullis
>>
>> ______________________________________________
>> R-help at 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.
>>
>
>
>
> -- 
> Jim Holtman
> Cincinnati, OH
> +1 513 646 9390
>
> What is the problem that you are trying to solve?
>
> ______________________________________________
> R-help at 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.


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