Description Usage Arguments Details Value Author(s) References See Also Examples
View source: R/polyboxplotmap.R
Parallel Boxplots of a numerical variable by levels of a factor. It interacts with a map.
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sp.obj |
object of class extending Spatial-class |
names.var |
a vector of 2 characters; first character corrseponds to the name of a factor and second character corresponds to a numeric value |
varwidth |
if |
names.arg |
a vector of level names (for factor) |
names.attr |
names to use in panel (if different from the names of variable used in sp.obj) |
criteria |
a vector of boolean of size the number of Spatial units, which permit to represent preselected sites with a cross, using the tcltk window |
carte |
matrix with 2 columns for drawing spatial polygonal contours : x and y coordinates of the vertices of the polygon |
identify |
if not FALSE, identify plotted objects (currently only working for points plots). Labels for identification are the row.names of the attribute table row.names(as.data.frame(sp.obj)). |
cex.lab |
character size of label |
pch |
a vector of symbol which must be equal to the number of group else all sites are printed in pch[1] |
col |
a vector of colors which must be equal to the number of group else all sites and all box are printed in col[1] |
xlab |
a title for the graphic x-axis |
ylab |
a title for the graphic y-axis |
axes |
a boolean with TRUE for drawing axes on the map |
lablong |
name of the x-axis that will be printed on the map |
lablat |
name of the y-axis that will be printed on the map |
Each site is associated to a value of a level of $names.var[1]$ and of a value of $names.var[2]$. There is an interactivity only in one direction : the sites selected by quartile-intervals on one of the boxplots are then represented on the map in red (or colors according to the options).
In the case where user click on save results
button,
a vector of integer is created as a global variable in last.select
object.
It corresponds to the number of spatial units selected just before leaving the Tk window.
Thomas-Agnan C., Aragon Y., Ruiz-Gazen A., Laurent T., Robidou L.
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.
dblehistomap
, histobarmap
, scattermap
, dbledensitymap
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# data eire
require("maptools")
eire <- readShapePoly(system.file("etc/shapes/eire.shp", package="spdep")[1],
ID="names", proj4string=CRS("+proj=utm +zone=30 +units=km"))
# example of use of polyboxplotmap
polyboxplotmap(eire,c("pale","POPCHG"), names.arg=c("Outside Pale","Pale"),
xlab="Appartenance to the region of Pale", col=c("pink","violet"))
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