parcoord
From MASS v7.3-25
by Brian Ripley
Parallel Coordinates Plot
Parallel coordinates plot
- Keywords
- hplot
Usage
parcoord(x, col = 1, lty = 1, var.label = FALSE, ...)
Arguments
- 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
TRUE
, each variable's axis is labelled with maximum and minimum values. - ...
- Further graphics parameters which are passed to
matplot
.
Side Effects
a parallel coordinates plots is drawn.
References
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.
Examples
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)
Community examples
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