On 04/08/2017 7:52 AM, Atte Tenkanen wrote:
Hi,
When plotting the density estimation with DrawDensity3D-function (in
package VecStatGraphs3D) it often happens that the end product ie.
layers are not intact , see figure in the link:
https://www.dropbox.com/s/vzyaiu0vso8hjw2/20623868_10213333234554853_1371245353_n.png?dl=0
Can we somehow effect on that an get intact layers?
That package appears to be using misc3d to draw the contours.
misc3d::contour3d requires values in a 3-d grid, and will draw open
contours if the contours hit the boundary.
I don't know how DrawDensity3D is producing the grid of values, but
you'd likely have to modify it to use a bigger grid around the points,
(so the density falls close to zero at the boundaries), or to
artificially surround the density estimates with a layer of zero density
values.
Duncan Murdoch
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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.
