Cell Weighting: Post-Stratification on Age × Region
This lesson is part of the course
In this lesson
You build expansion weights and relative weights for nine age × region cells, check that the weighted sample still adds up to 1,200 interviews and find the cells with risky large weights.
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Lessons in this course
- Sample vs Population: Comparing the Margins (Age, Gender, Region) Locked
- Cell Weighting: Post-Stratification on Age × Region Locked
- Raking by Iterative Proportional Fitting (IPF): Two Margins, Four Steps Locked
- Weight Trimming & Capping: Limits, Rescaling and Who Is Affected Locked
- Weighted Estimates with SUMPRODUCT vs Unweighted Results Locked
- Kish Effective Sample Size & Design Effect: Raked vs Trimmed Weights Locked
- Weighted Margin of Error: z, √deff and Subgroups Locked
- Before vs After Weighting: Gap Table & Comparison Chart Locked