Start by Not Touching the Data
Good analysis often starts by clarifying the question and the business context before touching the dataset.
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If you are new here, start with the essays below. Together they explain what this publication values: better framing, more honest analytical work, and fewer confident mistakes dressed up as insight.
Good analysis often starts by clarifying the question and the business context before touching the dataset.
Read the essayMissing data can look perfectly normal. How completeness failures distort analysis and the decisions that follow.
Read the essayStatistics matters for analysts, but mostly as a way to reason better rather than as a badge of mathematical purity.
Read the essayDashboards often manufacture the feeling of clarity before a team has done the harder work of defining what matters.
Read the essayA/B test results are bounded by time, context, and population, even when the output looks statistically neat.
Read the essayGood business analysis is repeatable, grounded in business rationale, and explicit about what action it makes possible.
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