| Library: | graphic |
| See also: | grsurface |
| Quantlet: | grcube | |
| Description: | Generates a 3-D cube with labels at the axes surrounding a 3-dimensional dataset. |
| Usage: | gc = grcube(x{,m{,form}}) | |
| Input: | ||
| x | n x 3 matrix | |
| m | 3 x 1 vector or scalar, numbers of labels for each of the axes | |
| form | 3 x 1 string vector or 1 string, the formatstring(s) for the axes x, y and z | |
| Output: | ||
| gc | composed graphical object: gc.box : box around the data gc.x : label for the x-axes gc.y : label for the y-axes gc.z : label for the z-axes gc.c : label for the corners | |
library("graphic")
m = matrix(3)* 5
form = "%.2f" | "%.2f" | "%.3f"
x = grid (#(-3,-3), #(0.12,0.12), #(31,31))
f = exp(-0.5.*(x[,1]^2+x[,2]^2))./(2.*pi)
gc = grcube(x~f,m,form)
gs = grsurface(x~f)
di = createdisplay(1,1)
show(di,1,1,gs,gc.box,gc.x,gc.y,gc.z,gc.c)
shows a surface surrounded by a cube with labels
| Library: | graphic |
| See also: | grsurface |