Re: [R] Advise in R- plotting graphs

Jason Lee-14 wrote: > > I want to plot "V1" against "V2" with the condition that I > want to mark(color) the point(row 5) on the graph. This is so i could see > some triangle shape thing on the graph for row 5. > > You could try something crude like plot(V1,V2, col=ifelse( (1:length(V1)) ==

Re: [R] Advise in R- plotting graphs

> > > From: "Jason Lee" <[EMAIL PROTECTED]> > Date: May 23, 2008 10:06:18 AM EDT > To: r-help@r-project.org > Subject: [R] Fwd: Advise in R- plotting graphs > > > Hi > > I tried and it is not what im looking .. > > I basically issue plot(data$"V1",data$"V2") as the matrix have the two > headers..Bu

Re: [R] Advise in R- plotting graphs

try this: x <- matrix(runif(15, 100, 300), ncol=3) plot(x[,1], x[,2], type='l') points(x[5,1], x[5,2], pch=17, cex=3, col='red') # plot point #5 On Fri, May 23, 2008 at 8:50 AM, Jason Lee <[EMAIL PROTECTED]> wrote: > Hi > > I have a data table matrix,"data" which looks like below:- > V1

[R] Advise in R- plotting graphs

Hi I have a data table matrix,"data" which looks like below:- V1V2 V3 1 -6382.719 -1096.554 6998994 2 -some values- 3 -some values- 4 -some values- 5 -some values- Querying dim of "data" gives me 3 columns and 5 rows. And currently I want to plot "V1" against "V2" with the