On 25/04/2019 2:24 p.m., Bernard McGarvey wrote:
If I have a set of data (x,y,z) and I want to plot z(x,y) as a surface plot.
What I am looking for is one with a lot of functionality like easily rotate the
plot and so on.
If x and y are on a grid, there are lots of choices. If they are a set
of irregular points, there aren't so many. One possibility is to use
persp3d(z ~ x + y) (see ?persp3d.formula for help.) Use rglwidget() to
write it in a form you can view in a web browser.
Duncan Murdoch
Thanks
Bernard McGarvey
Director, Fort Myers Beach Lions Foundation, Inc.
Retired (Lilly Engineering Fellow).
On April 25, 2019 at 2:13 PM Bert Gunter <bgunter.4...@gmail.com> wrote:
Depends on what you want to do -- context matters.
More details would probably enable better answers.
Bert Gunter
"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Thu, Apr 25, 2019 at 10:55 AM Bernard Comcast <
mcgarvey.bern...@comcast.net mailto:mcgarvey.bern...@comcast.net > wrote:
> > Does anyone have a recommendation for the best package/function
for doing surface plots?
Bernard
Sent from my iPhone so please excuse the spelling!"
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