A propos of these symbols, Henrik Bengtsson (Lund University, Sweden)
posted to this list some time ago a very useful function ``plotSymbols'',
which can be slightly modified as follows:
plotSymbols <- function (fn=1) {
i <- 0:255
ncol <- 16
opar <- par(cex.axis = 0.7, mar = c(3, 3, 3, 3) + 0.1)
plot(i%%ncol, 1 + i%/%ncol, pch=i, font=fn, xlab = "", ylab = "",
axes = FALSE)
axis(1, at = 0:15)
axis(2, at = 1:16, labels = 0:15 * 16, las = 2)
axis(3, at = 0:15)
axis(4, at = 1:16, labels = 0:15 * 16 + 15, las = 2)
par(opar)
}
You can use this function to see what you get under various font
specifications. Of course it would help to know a priori that font
number 5 gave you the postscript symbols!
cheers,
Rolf Turner
[EMAIL PROTECTED]
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