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Science and Technology of Nuclear Installations
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Science and Technology of Nuclear Installations
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2019
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Article
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Tab 2
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Research Article
Analysis of Variance for Item Differences in Verification Data with Unknown Groups
Table 2
Performance of estimators of
for several values of
and
.
The true values are
,
and negative estimates of
were set to 0.
ā
Percent relative bias in
Percent relative RMSE in
=6,
=8 (correct)
0, 0, 0
11, 52, 12
=2,
=24
8, -40, 0
15, 78, 12
=24,
=2
0, 0, 0
14, 60, 12
=3,
=16
6, -28, 0
13,68,12
=12,
=4
0,-2,0
12,54,12
MAD, FAP=0.1
13, 6,1
12,53,12
MAD, FAP=0.05
3,-4,1
12, 58, 12
MAD, FAP=0.01
1, 2, 1
12,55,12