Adds lines on graphics.
Adds a trellis object containing one or several lines on one or several graphical objects.
addline(object, a = NULL, b = 0, h = NULL, v = NULL, plot = TRUE, ...)
object |
an object of class |
a, b |
coefficients of the line to be added, passed to the |
h, v |
numeric vectors giving locations respectively of horizontal and
vertical lines to be added to the plot, in native coordinates, passed to the
|
plot |
a logical indicating if the graphics is displayed |
... |
Other arguments. Additional graphical parameters (see the |
An object of class ADEgS.
Aurelie Siberchicot aurelie.siberchicot@univ-lyon1.fr and Stephane Dray
# example extracted from the pedagogic file, here: http://pbil.univ-lyon1.fr/R/pdf/tdr65.pdf data(monde84, package = "ade4") dfX <- cbind.data.frame(lpib = log(monde84$pib), croipop = monde84$croipop) dfY <- cbind.data.frame(lmorta = log(monde84$morta), lanal = log(monde84$anal + 1), rscol = sqrt(100 - monde84$scol)) dfX0 <- ade4::scalewt(dfX) dfY0 <- ade4::scalewt(dfY) can1 <- cancor(dfX0, dfY0) varcanoX <- dfX0 varcanoY <- dfY0 g1 <- s.label(cbind(varcanoY,varcanoX), labels = row.names(monde84), plabel.cex = 0.8, plot = FALSE) addline(g1, 0, 1, plines.col = "red", plines.lwd = 0.5, plines.lty = 2)
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