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Table 6 Exploratory and parallel factor analysis based on principal components

From: DEMQOL and DEMQOL-Proxy: a Rasch analysis

Item Real-data eigenvalues Mean of random eigenvalues 95 percentile of random eigenvalues
1 10.79144a 1.36547 1.41127
2 2.66292a 1.31325 1.35140
3 1.58357a 1.27487 1.30805
4 1.40969a 1.24164 1.26837
5 1.14704 1.21272 1.23873
6 0.93171 1.18559 1.20844
7 0.78525 1.15805 1.18129
8 0.72128 1.13369 1.15522
9 0.63767 1.11051 1.13066
10 0.59202 1.08769 1.10588
11 0.55460 1.06566 1.08420
12 0.53815 1.04397 1.06361
13 0.50040 1.02312 1.04151
14 0.48372 1.00303 1.02130
15 0.46846 0.98264 1.00091
16 0.45968 0.96292 0.98064
17 0.43176 0.94208 0.96037
18 0.39103 0.92086 0.93999
19 0.37195 0.90017 0.91964
20 0.35894 0.87983 0.89876
21 0.34018 0.85861 0.87875
22 0.32575 0.83670 0.85715
23 0.32086 0.81477 0.83436
24 0.28711 0.79187 0.81346
25 0.26326 0.76750 0.78862
26 0.25183 0.74040 0.76553
27 0.20604 0.71049 0.73984
28 0.18368 0.67193 0.70620
  1. aAdvised number of dimensions: 4