得到的Gage R&R结果不知道是否有什么问题需要改善的？

刚学会用MINITAB算Gage R&R结果在下面，请帮我看看结果是否有什么问题？是否有什么地方需要改善的？
对MINITAB还是不太理解............



Results for: Worksheet 4

Gage R&R Study - ANOVA Method

NOTE No or identical values for Operator - will analyze data without
operator factor.

One-Way ANOVA Table

Source DF SS MS F P
Ref_Desig 39 1.09171 0.0279926 10081.4 0.000
Repeatability 400 0.00111 0.0000028
Total 439 1.09282


Gage R&R

%Contribution
Source VarComp (of VarComp)
Total Gage R&R 0.0000028 0.11
Repeatability 0.0000028 0.11
Part-To-Part 0.0025445 99.89
Total Variation 0.0025473 100.00


Study Var %Study Var
Source StdDev (SD) (6 * SD) (%SV)
Total Gage R&R 0.0016663 0.009998 3.30
Repeatability 0.0016663 0.009998 3.30
Part-To-Part 0.0504433 0.302660 99.95
Total Variation 0.0504708 0.302825 100.00


Number of Distinct Categories = 42


Gage R&R for Reading