danielrosehill/claude-data-analyst-plugin
14 skills
$npx skills add danielrosehill/claude-data-analyst-pluginSkillInstalls
anomaly-analysisScan a dataset for significant anomalies — outliers, distribution shifts, impossible values, and unusual groupings.correlation-analysisDetect and compute correlations between numeric variables in a dataset.data-dictionary-creatorGenerate a data dictionary for a dataset, combining automatic profiling with the user's description of what the data represents.data-enrichmentIdentify what the user is trying to analyse, diagnose gaps in the current dataset, propose external data sources that could fill them, then plan and implement…data-reportingProduce a parametric PDF report describing a dataset — size, schema, distributions, key statistics, and findings from other skills — compiled via Typst.forensic-sweepScan a dataset for signs that it has been pre-cleaned, normalised, imputed, smoothed, deduplicated, or otherwise processed before the user received it — data…hypothesis-testingTake a user-stated hypothesis and test it against the data, producing a report stating whether the data supports, refutes, or is inconclusive about the claim.multivariate-analysisTest relationships among three or more variables simultaneously — partial correlations, controlled effects, multicollinearity, interaction terms, and…pii-flagScan a dataset and flag columns or values that appear to contain personally identifiable information (PII).sample-sizeDescribe and assess the sample size of a dataset — not just row count, but effective sample size per question the user wants to answer.setup-data-workspaceSet up a "talk to your data" workspace in the current repo — discover local data files, load them into a DuckDB database, and append a CLAUDE.md block telling…standard-deviationCompute and interpret standard deviation (and related spread measures — variance, IQR, MAD, CV) for numeric columns in a dataset. Handles sample vs.trend-analysisIdentify and report the major trends a dataset depicts — directional changes over time, growth rates, seasonal patterns, segment shifts, and emerging…type-consistency-sweepScan one or more datasets for data-type inconsistencies that would block analysis or relational/graph database loading — mixed types within a column, the same…