On Fri, 2004-03-19 at 09:29, Marc Schwartz wrote:
> On Fri, 2004-03-19 at 09:06, Robin Hankin wrote:
> > Hi everyone
> >
> > I want a square scatterplot with abline(0,1) going exactly through the
> > SW and NE corners. By "square" I mean that the plotting region is
> > exactly square, and that th
par(pty="s") is designed to set square plotting regions. (That is in `An
Introduction to R', as well as used frequently in MASS.)
plot(0:21, 0:21, type="n", xlab="x", ylab="x")
points(x,y)
abline(0,1)
is one way to do it thereafter, as well as
plot(x,y,xlim=lims,ylim=lims);abline(0,1)
On Fri
On Fri, 2004-03-19 at 09:06, Robin Hankin wrote:
> Hi everyone
>
> I want a square scatterplot with abline(0,1) going exactly through the
> SW and NE corners. By "square" I mean that the plotting region is
> exactly square, and that the axis limits are identical.
>
> x <- 1:20
> y <- x+rep(c(-1,
plot(x,y,asp=1, axes=F, bty="n");abline(0,1) #diagonal line misses corners
axis(2, pos=0)
axis(1, pos=0)
hope this helps. spencer graves
Robin Hankin wrote:
Hi everyone
I want a square scatterplot with abline(0,1) going exactly through the
SW and NE corners. By "square" I mean that the pl
Robin Hankin wrote:
Hi everyone
I want a square scatterplot with abline(0,1) going exactly through the
SW and NE corners. By "square" I mean that the plotting region is
exactly square, and that the axis limits are identical.
x <- 1:20
y <- x+rep(c(-1,1),10)
lims <- range(c(x,y))
None of the fol
Try par(pty="s").
HTH,
Andy
> From: Robin Hankin
>
> Hi everyone
>
> I want a square scatterplot with abline(0,1) going exactly through the
> SW and NE corners. By "square" I mean that the plotting region is
> exactly square, and that the axis limits are identical.
>
> x <- 1:20
> y <- x+rep(
