Dear all,
is it possible to add points to a lattice cloud plot (3D scatter)? I
can plot the main data, but what if I wanted to add another point. In
R there is the high level plotting function plot(), then the low level
points() or lines() etc. What is the equivalent for lattice?
Thank you
>>>
df = data.frame(Name = c("A", "B", "C", "D", "E"),
x_axis = c(-0.591, 0.384, -0.384, -0.032, 0.754),
y_axis = c(-1.302, 1.652, -1.652, 0.326, 0.652),
z_axis = c(1.33, 1.33, 2.213, 0.032, -0.754),
stringsAsFactors = FALSE)
cloud(z_axis ~ x_axis * y_axis, data = df,
xlab = "X", ylab = "Y", zlab = "Z",
pch = 16, col = "red", type = "b", cex = 1.5,
ltext(x=df$x_axis, y=df$y_axis, z=df$z_axis,
labels=df$Names, pos=1, offset=1, cex=0.8)
)
df2 = data.frame(Name = "F",
x_axis = 0.891,
y_axis = 2.302
z_axis = -1.83,
stringsAsFactors = FALSE)
--
Best regards,
Luigi
______________________________________________
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.
