lattice - plotting more than one data set in R using xyplot -


i'd plot multiple data sets on graph can't figure out how. need put t, u, v, w on functioning xyplot.

library(lattice) x <- rnorm(250, 5, .5) y <- rnorm(250, 5, .4)  t <- rnorm(200, 6, .7) u <- rnorm(200, 6, .6)  v <- rnorm(150, 7, .9) w <- rnorm(150, 7, .8)  xyplot(y ~ x, xlab="", ylab="",    par.settings = list(axis.line = list(col="transparent")),    panel = function(x, y,t,u,...) {       panel.xyplot(x, y, col=3, pch=16)      panel.rug(x, y, col=8, x.units = rep("snpc", 2), y.units = rep("snpc",  2), ...)})

if you're looking make scatter plot of points coordinates defined (x, y), (t, u), & (v, w), following should work you:

df <- data.frame(v1 = c(x, t, v),                   v2 = c(y, u, w),                   v3 = c(rep("xy", length(x)), rep("tu", length(t)), rep("vw", length(v))))  xyplot(v1 ~ v2, group = v3, data = df,         xlab="", ylab="",        par.settings = list(axis.line = list(col="transparent")),        panel = function(x, y, groups...) {          panel.xyplot(x, y,                        col = c("red", "blue", "green"), # change if want other colours                       pch=16)          panel.rug(x, y, col = 8, x.units = rep("snpc", 2), y.units = rep("snpc", 2))        })

lattice xyplot

if you're looking plot them chart in other way, please clarify in question.


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