RDocumentation: text

Note that this notebook was automatically generated from an RDocumentation page. It depends on the package and the example code whether this code will run without errors. You may need to edit the code to make things work.

if(!require('graphics')) {
    install.packages('graphics')
    library('graphics')
}

plot(-1:1, -1:1, type = "n", xlab = "Re", ylab = "Im")
K <- 16; text(exp(1i * 2 * pi * (1:K) / K), col = 2)

## The following two examples use latin1 characters: these may not
## appear correctly (or be omitted entirely).
plot(1:10, 1:10, main = "text(...) examples\n~~~~~~~~~~~~~~",
     sub = "R is GNU <U+00A9>, but not <U+00AE> ...")
mtext("<U+00AB>Latin-1 accented chars<U+00BB>: <U+00E9><U+00E8> <U+00F8><U+00D8> <U+00E5><<U+00C5> <U+00E6><<U+00C6>", side = 3)
points(c(6,2), c(2,1), pch = 3, cex = 4, col = "red")
text(6, 2, "the text is CENTERED around (x,y) = (6,2) by default",
     cex = .8)
text(2, 1, "or Left/Bottom - JUSTIFIED at (2,1) by 'adj = c(0,0)'",
     adj = c(0,0))
text(4, 9, expression(hat(beta) == (X^t * X)^{-1} * X^t * y))
text(4, 8.4, "expression(hat(beta) == (X^t * X)^{-1} * X^t * y)",
     cex = .75)
text(4, 7, expression(bar(x) == sum(frac(x[i], n), i==1, n)))

## Two more latin1 examples
text(5, 10.2,
     "Le fran<U+00E7>ais, c'est fa<U+00E7>ile: R<U+00E8>gles, Libert<U+00E9>, Egalit<U+00E9>, Fraternit<U+00E9>...")
text(5, 9.8,
     "Jetz no chli z<U+00FC>rit<U+00FC><U+00FC>tsch: (noch ein bi<U+00DF>chen Z<U+00FC>rcher deutsch)")