Classroom: Survey Weights

In this session, we explored the fundamental concepts of survey weights, including what they are, why they are important, and how to apply them effectively. We began with essential epidemiological background to ensure a solid understanding of basic concepts such as the cycle of inference with population-level data and standardization. We then covered the different types of weights, including design weights and post-stratification or non-response weights. Key topics included: How weights work in surveys The process of weighting data The sampling journey and its impact on weight adjustment Implications of ignoring weights Best practices for weighted analysis We also provided a practical demonstration of how to weight data on the Chisquares platform, making it easier to produce representative studies without needing expert consultation. If you missed the live session, you can watch the full recording here. For more information and to weight your data, visit the Chisquares platform: www.chisquares.com.