multiple lines on multiple plots
Or perhaps this as an example of using lines() rather than just getting a line and dot output in the upper graph. x <- 1:10 y <- (1:100)*3 z <- rnorm(100, 150, sd= 75) a <- rnorm(10,mean=5, sd= 2.5) par(mfcol=c(2,1)) plot(x) lines(a, col= "red") plot(y) lines(z , col="blue")
--- On Tue, 4/12/11, John Kane <jrkrideau at yahoo.ca> wrote:
From: John Kane <jrkrideau at yahoo.ca> Subject: Re: [R] multiple lines on multiple plots To: r-help at r-project.org, "James Annan" <jdannan at jamstec.go.jp> Received: Tuesday, April 12, 2011, 11:54 AM Try this. ======================= x<- 1:10 y<- (1:100)*3 par(mfcol=c(2,1)) plot(x, type="o") plot(y) ======================= --- On Tue, 4/12/11, James Annan <jdannan at jamstec.go.jp> wrote:
From: James Annan <jdannan at jamstec.go.jp> Subject: [R] multiple lines on multiple plots To: r-help at r-project.org Received: Tuesday, April 12, 2011, 9:30 AM I'm sure this must be trivial, but I'm a novice with R and can't work out how to handle
the
axes when I am constructing multiple plots on a page
and try
to return to a previous one to put multiple data sets
it.
A simple example: --- x<- 1:10 y<- (1:100)*3 par(mfcol=c(2,1)) plot(x) plot(y) par(mfg=c(1,1)) lines(x) --- The first 5 lines make two plots with a row of dots
along
the diagonal of each. I intended the last two
statements to
add a line to the first plot, that runs along the same
data
points already plotted there. However, although the
commands
add a line to the top plot, it is clearly using the
axis
dimensions of the lower plot. Can someone tell me how
to get
it to use the axes that are already there? Variants like lines(x,xlim=c(1,10)) have no effect. Thanks in advance for any help. James -- James D Annan jdannan at jamstec.go.jp Tel: +81-45-778-5618 (Fax 5707) Senior Scientist, Research Institute for Global
Change,
JAMSTEC (The Institute formerly known as Frontier) Yokohama Institute for Earth Sciences, 3173-25
Showamachi,
Kanazawa-ku, Yokohama City, Kanagawa, 236-0001 Japan http://www.jamstec.go.jp/frcgc/research/d5/jdannan/
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______________________________________________ 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.