1D plot of a numeric score with labels

Draws evenly spaced labels, each label linked to the corresponding value of a numeric score.

Usage

sco.label(score, label = names(score), clabel = 1, horizontal = TRUE,
reverse = FALSE, pos.lab = 0.5, pch = 20, cpoint = 1, boxes = TRUE, lim
= NULL, grid = TRUE, cgrid = 1, include.origin = TRUE, origin = c(0, 0),
sub = "", csub = 1.25, possub = "bottomleft")

Arguments

score: a numeric vector
label: labels for the score
clabel: a character size for the labels, used with par("cex")*clabel
horizontal: logical. If TRUE, the plot is horizontal
reverse: logical. If horizontal = TRUE and reverse=TRUE, the plot is at the bottom, if reverse = FALSE, the plot is at the top. If horizontal = FALSE, the plot is at the right (TRUE) or at the left (FALSE).
pos.lab: a values between 0 and 1 to manage the position of the labels.
pch: an integer specifying the symbol or the single character to be used in plotting points
cpoint: a character size for plotting the points, used with par("cex")*cpoint. If zero, no points are drawn
boxes: if TRUE, labels are framed
lim: the range for the x axis or y axis (if horizontal = FALSE), if NULL, they are computed
grid: a logical value indicating whether a grid in the background of the plot should be drawn
cgrid: a character size, parameter used with par("cex")* cgrid to indicate the mesh of the grid
include.origin: a logical value indicating whether the point "origin" should belong to the plot
origin: the fixed point in the graph space, for example c(0,0) the origin axes
sub: a string of characters to be inserted as legend
csub: a character size for the legend, used with par("cex")*csub
possub: a string of characters indicating the sub-title position ("topleft", "topright", "bottomleft", "bottomright")

Value

The matched call.

Author

Stéphane Dray stephane.dray@univ-lyon1.fr, Jean Thioulouse

Examples

data(meau)
envpca <- dudi.pca(meau$env, scannf=FALSE)
par(mfrow=c(2,1))
sco.label(envpca$l1[,1], row.names(envpca$l1), lim=c(-1,3.5))
sco.label(envpca$co[,1], row.names(envpca$co), reverse = TRUE, lim=c(-1,3.5))