Data analysis skills
Skills that help an agent wrangle, analyse, and report on data: cleaning messy inputs, running queries, summarising findings, and turning tables into something a human can act on. Every listing is vetted at a named version so you know what you are pointing at your data.
claude code +2
Community
Bounded local exploratory analysis of CSV, TSV, JSON and common scientific file formats with redacted profiles.
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npx @skillporthq/cli@latest addKK-DenseInstalls:2Free
claude code +2
Community
Postgres performance and best-practice guidance for writing, reviewing and optimising queries and schema.
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npx @skillporthq/cli@latest addSSupabase (OSS)Installs:0Free
claude code +1
Community
Generate SQL from natural language for BigQuery, PostgreSQL, MySQL and other dialects using an uploaded schema.
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npx @skillporthq/cli@latest addPPawel HurynInstalls:1Free
claude code +1
Community
Perform cohort analysis on engagement data covering retention curves, adoption trends and segment insights.
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npx @skillporthq/cli@latest addPPawel HurynInstalls:1Free
claude code +1
Community
Analyse A/B test results with significance testing, sample-size validation, confidence intervals and ship or stop recommendations.
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npx @skillporthq/cli@latest addPPawel HurynInstalls:2Free
claude code +2
Community
Credit-risk data cleaning and variable screening pipeline for pre-loan modelling.
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npx @skillporthq/cli@latest addGGitHub (awesome-copilot)Installs:2Free
claude code +2
Community
Design effective KPI dashboards with metric selection, visualisation best practice and monitoring patterns.
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npx @skillporthq/cli@latest addSSeth HobsonInstalls:1Free
claude code +2
Community
Zero-shot univariate time-series forecasting for sales, sensor, energy and similar data with the TimesFM model.
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npx @skillporthq/cli@latest addKK-DenseInstalls:2Free
claude code +2
Community
Sample-size and statistical power calculations for planning studies and experiments.
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npx @skillporthq/cli@latest addKK-DenseInstalls:2Free
claude code +2
Community
Guided statistical analysis for research data covering test selection, assumption checks, effect sizes, power and APA-style reporting.
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npx @skillporthq/cli@latest addKK-DenseInstalls:2Free