graphique: Drawing a graphic

In tibo31/GeoXp: Interactive Exploratory Spatial Data Analysis

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
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 \alpha 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

Thibault Laurent, Anne Ruiz-Gazen, Christine Thomas-Agnan (2012), GeoXp: An R Package for Exploratory Spatial Data Analysis. Journal of Statistical Software, 47(2), 1-23.

tibo31/GeoXp documentation built on April 8, 2023, 7:50 a.m.