Skip to main content

Table 4 Tests of normality—distribution of differences between examiners

From: In vitro validation of Digital Image Analysis Sequence (DIAS) for the assessment of the marginal fit of cement-retained implant-supported experimental crowns

  Shapiro–Wilk
Statistic df Sig.
Observer 1—1st 0.986 130 0,189 (ns)
Observer 1—2nd 0.986 130 0,189 (ns)
Observer 2 0.984 130 0,138 (ns)
Observer 3 0,995 130 0,954 (ns)
Observer 4 0,980 130 0,056 (ns)