Information Technology Reference
In-Depth Information
Ta b l e 3 . 8
Sample predictivities returned by
PCA.predictivities
for the centred (but unscaled) aircraft data.
Sample predictivities
ima
b
c
d
e
f
g
h
i
j
k
mn
p
q
r
s
t
u
v
w
1
0.76
0.76
0.57
0.86
0.79
0.94
0.85
0.95
0.80
0.64
0.38
0.02
0.96
0.35
0.09
0.80
0.95
0.98
0.89
0.98
0.95
2
1.00
1.00
1.00
0.89
0.98
1.00
0.90
0.95
0.81
1.00
0.48
0.56
1.00
0.91
0.83
1.00
1.00
0.98
0.91
0.98
0.99
3
1.00
1.00
1.00
1.00
1.00
1.00
0.99
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
4
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
