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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Optom Vis Sci. 2016 Jul;93(7):720–730. doi: 10.1097/OPX.0000000000000869

Table 5.

Distinct errors made by 2 or more digitizers in the same block, after excluding digitizers 2, 4, 6, 8, and 9.

Common errors from the 5 most accurate digitizers
Error type Field Target Seeing
value
Reported
target
Reported seeing
value
Instances by better
digitizers
Miss 13 V-4e 1 NA NA 2
Miss 13 V-4e 1 NA NA 4
Miss 13 V-4e 1 NA NA 2
Miss 13 V-4e 1 NA NA 2
Miss 16 IV-4e −1 NA NA 3
Miss 16 IV-4e −1 NA NA 3
Miss 16 IV-4e −1 NA NA 3
Target size 5 II-4e 1 V-4e −1 2
Target size 5 II-4e 1 V-4e −1 3
Target size 5 II-4e 1 V-4e −1 2
Target size 5 II-4e 1 V-4e −1 3
Seeing/non-seeing 5 II-4e 1 V-4e −1 2
Seeing/non-seeing 5 II-4e 1 V-4e −1 2
Seeing/non-seeing 5 II-4e 1 V-4e −1 3
Seeing/non-seeing 5 II-4e 1 II-4e −1 2
Seeing/non-seeing 5 II-4e 1 V-4e −1 2
Seeing/non-seeing 5 II-4e 1 V-4e −1 3