.nabble.com]
Sent: 25 January 2010 12:21
To: Paul Chatfield
Subject: Re: [R] Paste expression in graph title
Try this:
plot(x, y, main = bquote(R^2 == .(round(summary(lm(y ~ x))$r.squared, 3
On Mon, Jan 25, 2010 at 10:06 AM, Paul Chatfield
<[hidden email]
<http://n4.nabble.co
Try this:
plot(x, y, main = bquote(R^2 == .(round(summary(lm(y ~ x))$r.squared, 3
On Mon, Jan 25, 2010 at 10:06 AM, Paul Chatfield
wrote:
>
> This was my initial attempt at creating a title on a graph of the R squared
> value:
>
> x<-rnorm(10)
> y<-rnorm(10)
> plot(x,y, main=paste(expressio
Try bquote:
set.seed(123)
x<-rnorm(10)
y<-rnorm(10)
R2 <- summary(lm(y ~ x))$r.squared
R2round <- round(R2, digits = 3)
plot(x, y, main = bquote(R^2 == .(R2round)))
On Mon, Jan 25, 2010 at 7:06 AM, Paul Chatfield
wrote:
>
> This was my initial attempt at creating a title on a graph of the R s
Have a look at the help page for ?plotmath, and try also this:
x <- rnorm(10)
y <- rnorm(10)
R2 <- round(summary(lm(y ~ x))$r.squared, 3)
plot(x, y, main = bquote(R^2 == .(R2)))
I hope it helps.
Best,
Dimitris
Paul Chatfield wrote:
This was my initial attempt at creating a title on a graph
This was my initial attempt at creating a title on a graph of the R squared
value:
x<-rnorm(10)
y<-rnorm(10)
plot(x,y, main=paste(expression(R^2)," = ",round(summary(lm(y~
x))$r.squared, digits=3), sep=""))
I've read various other posts that say expression needs to be taken outside
the paste, bu
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