| plot_distance_graph {aqp} | R Documentation |
Plot pair-wisee distances between individuals as line segments.
plot_distance_graph(D, idx = 1:dim(as.matrix((D)))[1])
D |
distance matrix, should be of class 'dist' or compatible class |
idx |
an integer sequence defining which individuals should be compared |
By default all individuals are plotting on the same axis. When there are more than about 10 individuals, the plot can become quite messy. See examples below for ideas.
No value is returned.
Dylan E Beaudette
http://casoilresource.lawr.ucdavis.edu/
data(sp2)
d <- profile_compare(sp2, vars=c('prop','field_ph','hue','value'),
max_d=100, k=0.01, sample_interval=5)
## id prop field_ph hue value
## 1 hon-1 0 22 22 22
## 4 hon-13 0 8 8 8
## 8 hon-19 0 17 17 17
## 9 hon-2 0 17 17 17
## 10 hon-20 0 12 0 0
## 17 hon-7 0 30 30 30
## 18 hon-8 0 12 12 12
par(mfcol=c(3,1), mar=c(2.5,4.5,1,1))
plot_distance_graph(d, idx=1:6)
plot_distance_graph(d, idx=7:12)
plot_distance_graph(d, idx=12:18)