| curve3d {emdbook} | R Documentation |
Two-dimensional analogue of curve: generates a surface
and plots it
curve3d(expr, from = c(0, 0), to = c(1, 1), n = c(41, 41), add = FALSE,
zlab = NULL, log = NULL, sys3d = c("persp", "wireframe", "rgl",
"contour", "image", "none"), ...)
expr |
a mathematical expression using x and y as
the independent variables |
from |
minimum values for x and y |
to |
maximum values for x and y |
n |
number of grid points in each direction |
add |
(logical) add to an existing plot? (only possible for contour plots or rgl) |
zlab |
z label |
log |
(character): "x", "y", or "xy" for
logarithmic axes |
sys3d |
3D plotting system to use: one of
"persp", "wireframe",
"rgl", "contour", "image",
or "none" |
... |
additional arguments to the plotting functions |
invisibly, a list of
x |
x values |
y |
y values |
z |
z matrix |
Ben Bolker