graphique {GeoXp}R Documentation

Drawing a graphic

Description

The function `graphique' draws a specific graphic. Possibility to draw one of these graphics : Histogram, Barplot, Boxplot, Polyboxplot, Scatterplot, Densityplot, Neighbourplot, Lorentz, Moran, Angleplot, Variocloud, Cluster and PCA (graphics of individuals and variables). This function is called in most of the functions of GeoXp (this is not an interactive function).

Usage

graphique(var1, var2, var3, obs, num, graph = "", couleurs = "",
    symbol = 16, labvar = "", nbcol = 10, alpha1, W,
    Xpoly, Ypoly, F, G, opt1 = 1, opt2 = 1, quantiles = 0,
    labmod = "", direct, inertie, label = 0, kernel, obsq, locmoran = FALSE,
    bin = NULL, cex.lab=1, buble=FALSE, cbuble=NULL, legmap=NULL, 
    legends=list(FALSE,FALSE), xlim, ylim)

Arguments

var1 1st variable of size $n$
var2 2nd variable of size $n$
var3 3rd variable of size $n$ (used for variocloudmap)
obs a vector of boolean of size $n$ with sites selected
num number of windows which must be activated (3 ou 4)
graph name of graphic which must be drawn : Histogram, Barplot, Boxplot, Polyboxplot, Scatterplot, Densityplot1, Densityplot2, Neighbourplot, Lorentz, Moran, Quadrant, Angleplot, Variocloud, Cluster, Acp1, Acp2
couleurs Possibilty to change colors on the graphic
symbol choice of representation of selected sites
labvar name(s) of variable(s) studied
nbcol number of cells if the graphic choosen is the histogram (10 by default)
alpha1 regression smoothing paramater
W Spatial weight matrix
Xpoly x-coordinates of the vertices of selected polygon
Ypoly y-coordinates of the vertices of selected polygon
F Used for Ginimap
G Used for Ginimap
opt1 Option for adding a curve (regression line or conditionnal quantile depending on the function)
opt2 Option for drawing robust empirical variogram
quantiles vector which contains the values of $α$ for conditionnal quantile
labmod names of factor if the graphic choosed is a barplot
direct Used for PCA
inertie Used for PCA
label Name of sites
kernel Name of the kernel choosed in densitymap
obsq Used for clustermap and barmap
locmoran Print local moran for each site
bin The bins chosen to calculate empirical variogram
cex.lab character size of label
buble For Local Moran plot only : a boolean with TRUE for drawing bubbles, FALSE otherwise
cbuble For Local Moran plot only : vector of size $n$ with size of each site depending on variable with which bubbles are constructed
legmap For Local Moran plot only : a list of (numeric,numeric,numeric,numeric,numeric,numeric,character) with the sizes and the corresponding values of the 3 bubbles represented in the legend and the variable name of variable choosed
legends For Local Moran plot only : a list of c(boolean,boolean,c(numeric,numeric),c(numeric,numeric)) with TRUE for drawing legends of bubbles (1st argument) or factors (2nd argument) and the coordinates of the location of the upper left corner of the legend box
xlim the x limits of the plot
ylim the y limits of the plot

Details

This function is called by any function which draws a graphic. A lot of options are considered because of the large number of graphics proposed

Value

No values, only drawing of a graphic

Author(s)

Thomas-Agnan C., Aragon Y., Ruiz-Gazen A., Laurent T., Robidou L.

References

Aragon Yves, Perrin Olivier, Ruiz-Gazen Anne, Thomas-Agnan Christine (2008), ``Statistique et Econométrie pour données géoréférencées : modèles et études de cas''


[Package GeoXp version 1.3 Index]