求解Minitab中Go-No go GRR分析

天气: 晴朗心情: 高兴下面是在Minitab中对Go/No go量具做的GRR分析，因为三个人的结果均OK，所以结果很好。但想请大家针对下面的图表及文字畅所欲言，发表自己对这些内容的认识，共同学习一下。
Within Appraisers
Assessment Agreement
Appraiser # Inspected # Matched Percent 95 % CIA 20 20 100.00 (86.09, 100.00)B 20 20 100.00 (86.09, 100.00)C 20 20 100.00 (86.09, 100.00)
# Matched: Appraiser agrees with him/herself across trials.
Fleiss' Kappa Statistics
Appraiser Response Kappa SE Kappa Z P(vs > 0)A NG 1 0.129099 7.74597 0.0000 OK 1 0.129099 7.74597 0.0000B NG 1 0.129099 7.74597 0.0000 OK 1 0.129099 7.74597 0.0000C NG 1 0.129099 7.74597 0.0000 OK 1 0.129099 7.74597 0.0000
Each Appraiser vs Standard
Assessment Agreement
Appraiser # Inspected # Matched Percent 95 % CIA 20 20 100.00 (86.09, 100.00)B 20 20 100.00 (86.09, 100.00)C 20 20 100.00 (86.09, 100.00)
# Matched: Appraiser's assessment across trials agrees with the known standard.
Assessment Disagreement
Appraiser # OK / NG Percent # NG / OK Percent # Mixed PercentA 0 0.00 0 0.00 0 0.00B 0 0.00 0 0.00 0 0.00C 0 0.00 0 0.00 0 0.00
# OK / NG: Assessments across trials = OK / standard = NG.# NG / OK: Assessments across trials = NG / standard = OK.# Mixed: Assessments across trials are not identical.
Fleiss' Kappa Statistics
Appraiser Response Kappa SE Kappa Z P(vs > 0)A NG 1 0.129099 7.74597 0.0000 OK 1 0.129099 7.74597 0.0000B NG 1 0.129099 7.74597 0.0000 OK 1 0.129099 7.74597 0.0000C NG 1 0.129099 7.74597 0.0000 OK 1 0.129099 7.74597 0.0000
Between Appraisers
Assessment Agreement
# Inspected # Matched Percent 95 % CI 20 20 100.00 (86.09, 100.00)
# Matched: All appraisers' assessments agree with each other.
Fleiss' Kappa Statistics
Response Kappa SE Kappa Z P(vs > 0)NG 1 0.0372678 26.8328 0.0000OK 1 0.0372678 26.8328 0.0000
All Appraisers vs Standard
Assessment Agreement
# Inspected # Matched Percent 95 % CI 20 20 100.00 (86.09, 100.00)
# Matched: All appraisers' assessments agree with the known standard.
Fleiss' Kappa Statistics
Response Kappa SE Kappa Z P(vs > 0)NG 1 0.0745356 13.4164 0.0000OK 1 0.0745356 13.4164 0.0000