parcoord {MASS} | R Documentation |
Parallel coordinates plot
parcoord(x, col = 1, lty = 1, ...)
x |
a matrix or data frame who columns represent variables. |
col |
A vector of colours, recycled as necessary for each observation. |
lty |
A vector of line types, recycled as necessary for each observation. |
... |
Further graphics parameters which are passed to matplot .
|
a parallel coordinates plots is drawn.
Wegman, E. J. (1990) Hyperdimensional data analysis using parallel coordinates. Journal of the American Statistical Association 85, 664675.
data(state) parcoord(state.x77[, c(7, 4, 6, 2, 5, 3)]) data(iris3) ir <- rbind(iris3[,,1], iris3[,,2], iris3[,,3]) parcoord(log(ir)[, c(3, 4, 2, 1)], col = 1 + (0:149)%/%50)