GitHub
hypothesis-testing-engine
Take any claim and design + execute a complete research protocol to test it. Apply scientific method automatically: design study, gather data, run analysis, provide verdict with confidence level.
☆ 41View skill
documentation data analysis AI Skills
Discover documentation data analysis skills, compare source repositories and read the instructions for each workflow.
Categories: documentation data analysis
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GitHub
injury-report-tracker
Monitor injury news across leagues. Fantasy impact analysis, backup player analysis, return timeline estimates.
☆ 41View skill
GitHub
player-comparison-tool
Side-by-side stat comparisons with context. Adjust for era, pace of play, league differences. Advanced metrics explained in plain English.
☆ 41View skill
GitHub
performance-benchmark-specialist
Performance benchmarking expertise for shell tools, covering benchmark design, statistical analysis (min/max/mean/median/stddev), performance targets (90% hit rate), workspace generation, and comprehensive repo...
☆ 40View skill
GitHub
pandas
Expert data analysis and manipulation for customer support operations using pandas
☆ 40View skill
GitHub
dagster-development
Expert guidance for Dagster data orchestration including assets, resources, schedules, sensors, partitions, testing, and ETL patterns. Use when building or extending Dagster projects, writing assets, configurin...
☆ 38View skill
GitHub
jtbd
Jobs to Be Done analysis to understand what customers really want. Use for product discovery, competitive analysis, or understanding why customers hire/fire solutions.
☆ 37View skill
GitHub
swot
SWOT strategic analysis examining Strengths, Weaknesses, Opportunities, and Threats. Use for strategic planning, competitive analysis, career decisions, or evaluating opportunities.
☆ 37View skill
GitHub
python-data-stack
Statistical modeling toolkit. OLS, GLM, logistic, ARIMA, time series, hypothesis tests, diagnostics, AIC/BIC, for rigorous statistical inference and econometric analysis.
☆ 37View skill
GitHub
xlsx
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for...
☆ 37View skill
GitHub
data-transform
Transform raw data into analytical assets using ETL/ELT patterns, SQL (dbt), Python (pandas/polars/PySpark), and orchestration (Airflow). Use when building data pipelines, implementing incremental models, migra...
☆ 37View skill
GitHub
data-visualization
Generate data visualizations, plots, and charts. Analyzes data structure to select optimal visualization types. supports bar charts, line graphs, and scatter plots for clarity.
☆ 37View skill
GitHub
python-developer
Python best practices, FastAPI, Pandas ve veri bilimi kütüphaneleri kullanımı.
☆ 37View skill
GitHub
xsv
Use xsv for fast CSV data processing with selection, filtering, statistics, joining, sorting, and indexing for high-performance data manipulation.
☆ 36View skill
GitHub
business
SaaS unit economics and growth strategy. Use for LTV, CAC, MRR/ARR analysis, payback period, churn analysis, Rule of 40, and SaaS financial modeling. Triggers on "unit economics", "ltv", "cac", "mrr", "arr", "c...
☆ 36View skill
GitHub
data-analysis
Analyze datasets and generate insights from data.
☆ 34View skill
GitHub
test-reporting-analytics
Advanced test reporting, quality dashboards, predictive analytics, trend analysis, and executive reporting for QE metrics. Use when communicating quality status, tracking trends, or making data-driven decisions...
☆ 34View skill
GitHub
quality-metrics
Measure quality effectively with actionable metrics. Use when establishing quality dashboards, defining KPIs, or evaluating test effectiveness.
☆ 34View skill
GitHub
test-data-management
Strategic test data generation, management, and privacy compliance. Use when creating test data, handling PII, ensuring GDPR/CCPA compliance, or scaling data generation for realistic testing scenarios.
☆ 34View skill
GitHub
observable-notebooks
Guide for creating Observable Notebooks 2.0, the open-source notebook system for interactive data visualization and exploration. Use this skill when creating, editing, or building Observable notebooks.
☆ 34View skill
GitHub
marketing-product-analytics
Product analytics instrumentation and strategy covering event taxonomy design, tracking plans, user behavior analysis, activation/retention metrics, and marketing attribution. PostHog-first with multi-platform...
☆ 34View skill
GitHub
design
Unified design system for data/ML dashboards. Quick reference for brand vs data color decisions, component patterns, typography, spacing. Auto-invokes on styling, CSS, design, colors, UI, visualization keywords...
☆ 33View skill
GitHub
ux-writing
Voice, tone, and content guidelines for data/ML dashboards. Covers microcopy, error messages, success states, and data presentation language. Auto-invokes on copy, messaging, content, labels, error messages key...
☆ 33View skill
GitHub
data-scientist
Expert data scientist specializing in statistical analysis, machine learning, and business insights. Masters exploratory data analysis, predictive modeling, and data storytelling with focus on delivering action...
☆ 32View skill
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.