Re: [R] plotting with a symbol on every nth point

If you just want the same symbol at each point, you could use Weylandt's approach, tho' personally I think it's tidier to create a new vector x10 <- x[seq(1,length(x),by=10)] and plot that. If you would like a different symbol at each point, then take a look at ?text. From: R. Michael

Re: [R] plotting with a symbol on every nth point

Try something like this: plot(x,type="o", pch = c(5,rep(NA,9))) for, e.g., every 10th point. Michael Weylandt On Fri, Oct 21, 2011 at 5:18 PM, zugi young wrote: > Hi, > > I would like to produce a plot with a symbol on every nth point in a time > series data, like the one in the following: > >

[R] plotting with a symbol on every nth point

Hi, I would like to produce a plot with a symbol on every nth point in a time series data, like the one in the following: http://www.phon.ucl.ac.uk/home/yi/ProsodyPro/EnglishFocus.png x <- seq(-100,1000,25) plot(x,type="l") Could someone help me out with the above example? Thanks