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Step‑by‑step approach for cleaning messy raw survey‑response datasets
Method Help
Raw survey datasets frequently contain incomplete replies, duplicate entries, careless outlier responses and inconsistent answer formatting. What structured cleaning workflow do you apply before you run formal statistical analysis on survey data?
David Brown, Daniel Lopez and 20 others5 Comments-
First define clear exclusion criteria and write them down before inspecting response values.
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Filter duplicate submissions based on user identifiers or timestamp patterns.
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Flag partial‑completion responses and decide inclusion rules explicitly.
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Standardise open‑text answer entries to resolve inconsistent string formatting.
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Document every cleaning operation for reproducibility in your research records.
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