Biomedical Engineering Reference
In-Depth Information
Ta b l e 7 . 1 6
Identified
recurrent ratio values for the
ladder network model
Z
REC
in the 7-250 Hz frequency
interval; std: standard
deviation. CI: 95 %
confidence intervals. Notice
that two volunteers are
outliers with respect to age,
weight, and height, they are
denoted as pA and pB and
they are not taken into
account when mean and
standard deviation values are
calculated
Subject
λ
χ
α
1
2.66
0.70
1.34
2
2.24
0.52
1.40
3
1.96
0.57
1.32
4
0.60
0.62
1.28
5
2.08
0.56
1.22
6
2.05
0.68
1.33
7
2.12
0.55
1.20
8
2.30
0.56
1.20
9
2.17
0.56
1.34
10
2.17
0.57
1.33
11
1.94
0.58
1.21
12
1.95
0.60
1.29
13
0.019
0.60
1.29
14
0.10
0.57
1.21
15
2.19
0.59
1.30
16
2.01
0.55
1.15
17
2.25
0.51
1.31
18
1.96
0.56
1.24
19
0.96
0.59
1.21
20
2.07
0.55
1.17
21
2.01
0.52
1.28
22
1.98
0.62
1.18
23
2.06
0.56
1.21
24
0.77
0.56
1.10
25
2.02
0.58
1.26
26
2.04
0.54
1.29
27
0.53
0.67
1.26
28
1.68
0.54
0.96
29
1.98
0.60
1.18
Mean
±
std 1
.
75
±
0
.
69
0
.
58
±
0
.
04
1
.
24
±
0
.
08
CI-min
1.70
0.54
1.20
CI-max
2.08
0.60
1.27
pA
2.19
0.67
1.26
pB
1.17
0.57
1.27
no statistically significant differences between the errors provided by the estimated
parametric models (
p<
0
.
89). Figure
7.37
shows the boxplots for the errors be-
tween
Z
REC
and
Z
PA R
, respectively.
