对量具及人员的检验手法很有帮助

Statistical Report - Attribute Gage R&R Study

Source Total Inspected # Matched 95% UCL Calculated Score 95% LCL

% Appraiser to Self1 Operator Operator Operator 1# 2# 3# 50 42 92.8% 84.0% 70.9% 50 44 95.5% 88.0% 75.7% 50 41 91.4% 82.0% 68.6%

% Appraiser Vs Standard2 Operator Operator Operator 1# 2# 3# 50 42 92.8% 84.0% 70.9% 50 42 92.8% 84.0% 70.9% 50 39 88.5% 78.0% 64.0%

False Negative (operator biased toward rejection) Std = Pass False Positive (operator biased toward acceptance) Std = Fail

0 0 8 Screen % Effective Score vs Standard4

0 0 6

0 0 9

Mixed (Operator accepts and rejects the same part)

Screen % Effective Score3 Total Inspected # in Agreement 95% UCL Calculated Score 95% LCL 50 39 88.5% 78.0% 64.0%

50 39 88.5% 78.0% 64.0%

% Apprraiser to Self 95% UCL 100.0% 100.0% 90.0% 90.0% 80.0% 80.0% 70.0% 70.0%

% Appraiser Vs Standard 95% LCL

Calculated Score

95% UCL

Calculated Score

95% LCL

% Efficiency

60.0% 50.0% 40.0% 30.0% 20.0% 10.0% 0.0% 1 2 3

% Efficiency

60.0% 50.0% 40.0% 30.0% 20.0% 10.0% 0.0% 1 2 3

Notes 1) Operator agrees with him/herself on both trials 2) Operator agrees on both trials with the known standard 3) All operators agreed within and between themselves