[R] Variant of cloud with sticks from points to surface

2009-10-19 Thread PerfectTiling
Hi, I'd like to (1) plot a perspective view of a 3D scatterplot, with a fitted (curved) surface; (2) have a stick from each point vertically to the surface. The latter helps one visualize where a point lies in 3D, relative to the surface. Is there a variant of the cloud function (lattice

Re: [R] Variant of cloud with sticks from points to surface

2009-10-19 Thread Dieter Menne
PerfectTiling wrote: (1) plot a perspective view of a 3D scatterplot, with a fitted (curved) surface; (2) have a stick from each point vertically to the surface. The latter helps one visualize where a point lies in 3D, relative to the surface. Is there a variant of the cloud

Re: [R] Variant of cloud with sticks from points to surface

2009-10-19 Thread Barry Rowlingson
On Mon, Oct 19, 2009 at 5:26 AM, PerfectTiling perfecttil...@yahoo.com wrote: Hi, I'd like to  (1) plot a perspective view of a 3D scatterplot, with a fitted (curved) surface;  (2) have a stick from each point vertically to the surface. The latter helps one visualize where a point lies

Re: [R] Variant of cloud with sticks from points to surface

2009-10-19 Thread Rolf Turner
On 19/10/2009, at 5:26 PM, PerfectTiling wrote: Hi, I'd like to (1) plot a perspective view of a 3D scatterplot, with a fitted (curved) surface; (2) have a stick from each point vertically to the surface. The latter helps one visualize where a point lies in 3D, relative to the