Dear all,
Is it possible to use abline() after calling playwith(plot(...)))?
x=1:10
y=x^2
playwith(plot(x,y)) # works fine
playwith({abline(lm(y~x))}) # doesn?t work
Thanks!
Christoph
Interactive plot using playwith() and abline
2 messages · Christoph Scherber, Felix Andrews
Indeed, the call you pass to playwith() must be a self-contained plot
function. Try one of these:
playwith( {plot(x,y); abline(lm(y~x)} )
playwith(plot(x,y, panel.last=abline(lm(y~x))))
playwith(xyplot(y ~ x, type=c("p", "r")))
On Sat, Jul 26, 2008 at 1:52 AM, Christoph Scherber
<Christoph.Scherber at agr.uni-goettingen.de> wrote:
Dear all,
Is it possible to use abline() after calling playwith(plot(...)))?
x=1:10
y=x^2
playwith(plot(x,y)) # works fine
playwith({abline(lm(y~x))}) # doesn?t work
Thanks!
Christoph
Felix Andrews / ??? PhD candidate Integrated Catchment Assessment and Management Centre The Fenner School of Environment and Society The Australian National University (Building 48A), ACT 0200 Beijing Bag, Locked Bag 40, Kingston ACT 2604 http://www.neurofractal.org/felix/ 3358 543D AAC6 22C2 D336 80D9 360B 72DD 3E4C F5D8