Plot of Paired Coordinates
performs the scatter diagram for a paired coordinates.
s.match(df1xy, df2xy, xax = 1, yax = 2, pch = 20, cpoint = 1,
label = row.names(df1xy), clabel=1, edge = TRUE, xlim = NULL,
ylim = NULL, grid = TRUE, addaxes = TRUE, cgrid = 1,
include.origin = TRUE, origin = c(0,0), sub = "", csub = 1.25,
possub = "bottomleft", pixmap = NULL, contour = NULL, area = NULL,
add.plot = FALSE)df1xy |
a data frame containing two columns from the first system |
df2xy |
a data frame containing two columns from teh second system |
xax |
the column number for the x-axis of both the two systems |
yax |
the column number for the y-axis of both the two systems |
pch |
if |
cpoint |
a character size for plotting the points, used with |
label |
a vector of strings of characters for the couple labels |
clabel |
if not NULL, a character size for the labels, used with |
edge |
If TRUE the arrows are plotted, otherwise only the segments are drawn |
xlim |
the ranges to be encompassed by the x axis, if NULL they are computed |
ylim |
the ranges to be encompassed by the y axis, if NULL they are computed |
grid |
a logical value indicating whether a grid in the background of the plot should be drawn |
addaxes |
a logical value indicating whether the axes should be plotted |
cgrid |
a character size, parameter used with par("cex")* |
include.origin |
a logical value indicating whether the point "origin" should be belonged to the graph space |
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 |
possub |
a string of characters indicating the sub-title position ("topleft", "topright", "bottomleft", "bottomright") |
pixmap |
aan object |
contour |
a data frame with 4 columns to plot the contour of the map : each row gives a segment (x1,y1,x2,y2) |
area |
a data frame of class 'area' to plot a set of surface units in contour |
add.plot |
if TRUE uses the current graphics window |
The matched call.
Daniel Chessel
if(!adegraphicsLoaded()) {
X <- data.frame(x = runif(50, -1, 2), y = runif(50, -1, 2))
Y <- X + rnorm(100, sd = 0.3)
par(mfrow = c(2, 2))
s.match(X, Y)
s.match(X, Y, edge = FALSE, clab = 0)
s.match(X, Y, edge = FALSE, clab = 0)
s.label(X, clab = 1, add.plot = TRUE)
s.label(Y, clab = 0.75, add.plot = TRUE)
s.match(Y, X, clab = 0)
par(mfrow = c(1, 1))
}Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.