Not sure whether this helps but try library(lattice) ?llines
Note that is indeed a double ll at the start Michael On 28/02/2019 10:39, Luigi Marongiu wrote:
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 youdf = 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)
-- Michael http://www.dewey.myzen.co.uk/home.html ______________________________________________ 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.
