Free Download Performing Crossed ANOVA Gage R&R Using Excel 365
Published 7/2024
Created by Joshua Day
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 7 Lectures ( 57m ) | Size: 362 MB
1 Hour Crash Course
What you'll learn:
How to perform Crossed ANOVA Gage R&R using Excel
How to interpret Crossed ANOVA Gage R&R results
Understand the basic statistics involved with Gage R&R
Learn about Standard Deviation, Normal Distribution, F-Distribution, F-Test, Mean Squares, Degrees of Freedom, and P-value
Requirements:
Will need some experience using Excel
Description:
The course presents 7 short videos with supporting downloadable Excel files to teach you the statistics, formulas, and concepts needed to understand how to perform and evaluate a Crossed ANOVA Gage R&R study which is required as part of the PPAP or many Quality Management System processes. What is Gage R&R?When to do Gage R&RWhen to Repeat Gage R&RTypes of Gage R&RMethods (Xbar - R vs. ANOVA)Sum Function (Σ)Population vs. SampleAverage/Mean (μ or x̅)Standard Deviation (σ or s)VarianceNormal DistributionGalton Board DemonstrationNormal Distribution Probability Density Function (PDF)Normal Distribution PDF Area Under the CurveNormal Distribution PDF Probability68-95-99.7 ruleF-Distribution IntroductionF-Distribution Probability Density Function (PDF)F-TestOne-Way ANOVANull HypothesisCalculate F-Statistic and P-ValueOne Way ANOVA Using ExcelTwo-Way ANOVA Gage R&R Study:1. Collect data with multiple parts, operators, and replicates (retests)2. Determine Alpha needed to ignore interaction term and Tolerance3. Calculate Sum of Squares (SS) and Degrees of Freedom (df) for each group4. Calculate Mean Squares for each group, (MS) = SS/df5. Calculate F-Statistics, and P-values then Evaluate Significance of interaction6. Calculate Variance Components, and Gage R&R Values7. How to use the built in Two-Way ANOVA data analysis tool.Interpreting Gage R&R Table:Variance Components% ContributionStdDev(SD)Study Var (6*SD)%Study Var (%SV)%Tol (SV/Tol)Number of Distinct Categories (ndc)Heat MapVarComp Bar ChartData by Parts Dot PlotRange ChartX-Bar ChartBoxplot by OperatorParts x Oper Line PlotHow to Improve Results
Who this course is for:
Quality and Test professionals
Anyone who is required to perform or Interpret Gage R&R
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