Displaying 2 results from an estimated 2 matches for "trivial_matrix".
2010 Mar 09
3
Fine Tuning Plotrix
...9;b','c','d','e')?
(4) Do I need to resort to color.legend if e.g. I want to rotate the
legend and align it to the y axis?
Many thanks
Lorenzo
############################################################
rm(list=ls())
library(Cairo)
library(plotrix)
set.seed(1234)
trivial_matrix<-matrix(rnorm(25),nrow=5)
CairoPDF("matrix2D.pdf")
par( mar = c(4.5,5, 2, 1) + 0.1)
color2D.matplot(trivial_matrix,main="A trivial Plot",xlab =
expression(paste(k)),
ylab=expression(paste(R[g])),cex.axis=1.4,cex.lab=1.6, cex.main=1.6,
show.legend=TRUE, show.values=1,vcol=...
2010 Feb 26
3
Plotting a Trivial Matrix
Dear All,
Consider a matrix (N x N) where each entry is either zero or one (can
hardly get any simpler).
Now, I would like to plot it as a 'chessboard' where every matrix entry
is a black (1) or white (0) square.
Whatever tool I use to plot it, it should not try to interpolate the
data at all.
I found some online references
http://www.phaget4.org/R/image_matrix.html
but probably I can