Quick Answer
The compute %studyvar from gage r&r anova output computes study_variation_percent from the input values you provide.
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Explore ToolFusionResult Interpretation
Compute %StudyVar from Gage R&R ANOVA output computes study_variation_percent in % using the defined engineering formula and the input values provided. study_variation_percent is expressed in %. No universal acceptance threshold is defined by this calculator.
Worked Example
default_test
Given:
- repeatability_var = 0.0004
- reproducibility_var = 0.0001
- total_study_std_dev = 0.05
Expected Result:
- study_variation_percent = 44.721359549996
Engineering Interpretation:
Under the given input conditions, the calculated result is: study_variation_percent = 44.721359549996 %.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from deterministically validated test cases.
Formula / Method
study_variation_percent = 100*sqrt(repeatability_var+reproducibility_var)/total_study_std_devstudy_variation_percent.
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| repeatability_var | repeatability_var | INPUT | repeatability_var |
| reproducibility_var | reproducibility_var | INPUT | reproducibility_var |
| total_study_std_dev | total_study_std_dev | INPUT | total_study_std_dev |
| study_variation_percent | study_variation_percent | OUTPUT | study_variation_percent |
Calculation Steps
- Enter the repeatability_var in mm².
- Enter the reproducibility_var in mm².
- Enter the total_study_std_dev in mm.
- Read the study_variation_percent (%) from the results.
Frequently Asked Questions
What does this calculator calculate?
The Compute %StudyVar from Gage R&R ANOVA output estimates study_variation_percent based on the input parameters you provide
Why is repeatability_var important in this calculation?
repeatability_var is used directly in the calculation of study_variation_percent. Its effect on the result depends on the complete formula and the values of the other inputs.. When you enter repeatability_var in mm², the calculator uses it in the engineering formula to compute the output
How should I interpret the result study_variation_percent?
The calculator outputs study_variation_percent in %. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: repeatability_var (mm²), reproducibility_var (mm²), total_study_std_dev (mm). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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