Library: | stats |
See also: | pca factor |
Quantlet: | draftman | |
Description: | Generates a draftman plot of X. |
Usage: | draftman(x {, col {,layout}}) | |
Input: | ||
x | n x p matrix | |
col | color | |
layout | layout |
; loads the library stats library("stats") ; loads the library graphic library("graphic") ; reads the swiss banknote data x = read("bank2") ; sets the color to red col = grc.col.red*matrix(200) ; sets the symbol type to a circle for the genuine ; banknotes and a cross to for the forged banknotes layout= grc.sym.circle*matrix(100)|grc.sym.cross*matrix(100) ; shows a simple draftman plot of the data draftman(x, col, layout)
shows a scatterplot matrix