simplemissingplot: Ternary diagrams

In compositions: Compositional Data Analysis

Ternary diagrams

Description

Displaying compositions in ternary diagrams

Usage

simpleMissingSubplot(loc, portions, labels=NULL,
          col=c("white","yellow","red","green","blue"), 
          ..., border="gray60", vertical=NULL, xpd=NA)

Arguments

loc	a vector of the form c(x1,x2,y1,y2) giving the drawing rectangle for the subplot in coordinates as in par("usr"). I.e. if the plot is logrithmic the base 10 logarithm is to be used: x1 left boundary of drawing rectangle y1 lower boundary of drawing rectangle x2 right boundary of drawing rectangle y2 upper boundary of drawing rectangle
portions	The portions of different missing categories
labels	The labels for the categories.
col	The colors to plot the different categories.
...	further graphical parameters passed to text
border	The color to draw the borders of the rectangles.
vertical	Should a horizontal or a vertical plot be produced. If NULL the choice is done automatically according to the size of the recangle provided.
xpd	extended plot region. See par("xpd").

Details

This function is typically not called directly,however it could in principle be used to add to plots. The user will modify the function call only to modify the appearance of the missing plot.

The labels are only plotted for nonzero portions. In this way it is always possible to realize the presence of a given missing type, even if it is a too small portion to be actually displayed. In case of overplotting of different labels a further investigation using missingSummary should be used.

Author(s)

K.Gerald v.d. Boogaart http://www.stat.boogaart.de

See Also

plot.aplus

Examples

data(SimulatedAmounts)
plot(acomp(sa.missings))
plot(acomp(sa.missings),mp=~simpleMissingSubplot(c(0,0.1,0.2,1),
   missingInfo[c(1,3:5,2)], 
   c("Not Missing",paste("Missing Only:",cn),"Totally Missing"),
   col=c("gray","red","green","blue","darkgray"))
)
ms <- missingSummary(sa.missings)
for( i in 1:3 )
  simpleMissingSubplot(c(0.9+0.03*(i-1),0.9+0.03*i,0.2,1), ms[i,])

compositions documentation built on June 22, 2024, 12:15 p.m.