Hello,

Something like this?


step <- myLength %/% 500
ix500 <- seq(1, myLength, by = step)

curSubset <- currentSet[ix500]

plot(seq(from = 1, to = myMax, length.out = 500), curSubset, ...etc...

Hope this helps,

Rui Barradas

Em 10-09-2012 09:14, Alaios escreveu:
> Dear all,
> I am including in a plot 6 different lines (?lines) with 6 different line types.
> The problem is that I have so dense information that the line types are not visible any more.
>   
> In the code below
>
>
> myLength<-length(currentSet)
> plot(seq(from=1,to=myMax,length.out=myLength),currentSet, type="l",xlim=c(1,myMax),axes=F,...)
>
> the myLength is 100.000+ elements.
>
> I would like to ask you how I can print each line including only 500 points.
>
> I have searched already and there is no parameter for that in plot or in lines.
>
> Probably I need to alter the currentSet variable before giving it as an input to the plot or lines function.
>
> Could you please help me?
>
> B.R
> Alex
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>
>
>
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