senso.label {SensoMineR} | R Documentation |
scatter
is a generic function. It has methods for the classes coa
, dudi
, fca
, acm
and pco
.
The scale of the grid is situated on the right-top of the graph.
The points are in the middle of the labels.
This process plots the graphs of the multivariate analyses.
The two axes have the same scale.
senso.label(dfxy, xax = 1, yax = 2, label = row.names(dfxy), clabel = 1, pch = 20, cpoint = if (clabel == 0) 1 else 0, neig = NULL, cneig = 2, 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)
dfxy |
a data frame with two coordinates |
xax |
the column number for the x-axis |
yax |
the column number for the y-axis |
label |
a vector of strings of characters for the point labels |
clabel |
if not NULL, a character size for the labels, used with par("cex")*clabel |
pch |
if cpoint > 0 , 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 |
neig |
a neighbouring graph |
cneig |
a size for the neighbouring graph lines used with par("lwd")*cneig |
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")* cgrid to indicate the mesh of the grid |
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 par("cex")*csub |
possub |
a string of characters indicating the sub-title position ("topleft", "topright", "bottomleft", "bottomright") |
cgrid |
a character size, parameter used with par("cex")*cgrid to indicate the mesh of the grid |
pixmap |
an object 'pixmap' displayed in the map background |
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 only difference between this function and the one programed by Daniel Chessel
is the frame displayed by the function box
.
Daniel Chessel chessel@biomserv.univ-lyon1.fr