range for PCA
0-1
0.5-1
0.5-last tie
data for PCA
unsorted
sorted
display components
1,2
2,3
3,4
1,3
2,4
1,4
display
unsorted
sorted
range
0–1
0.5–1
0.5–last tie
simplex
autozoom
lines
n
=
2