parcoord {MASS} | R Documentation |
Parallel coordinates plot
parcoord(x, col = 1, lty = 1, var.label = FALSE, ...)
x |
a matrix or data frame who columns represent variables. Missing values are allowed. |
col |
A vector of colours, recycled as necessary for each observation. |
lty |
A vector of line types, recycled as necessary for each observation. |
var.label |
If |
... |
Further graphics parameters which are passed to |
a parallel coordinates plots is drawn.
B. D. Ripley. Enhancements based on ideas and code by Fabian Scheipl.
Wegman, E. J. (1990) Hyperdimensional data analysis using parallel coordinates. Journal of the American Statistical Association 85, 664–675.
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.
parcoord(state.x77[, c(7, 4, 6, 2, 5, 3)])
ir <- rbind(iris3[,,1], iris3[,,2], iris3[,,3])
parcoord(log(ir)[, c(3, 4, 2, 1)], col = 1 + (0:149)%/%50)