Discover tools data analysis skills, compare source repositories and read the instructions for each workflow.
Performs ChIP-specific biological validation. It calculates metrics unique to protein-binding assays, such as Cross-correlation (NSC/RSC) and FRiP. Use this when you have filtered the BAM file and called peaks...
This skill performs A/B compartment shift analysis between two Hi-C samples.
Data quality testing with dbt tests, Great Expectations, and monitoring.
Dimensional modeling, normalization, and schema design for analytics.
Create reactive Python notebooks for IMSA racing data analysis using marimo. Use for building interactive filtering UIs (seasons, classes, events), connecting to DuckDB databases, creating reactive visualizatio...
R 4.4+ best practices with testthat 3.2, lintr 3.2, and data analysis patterns.
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...
Enriches Excel tables with up-to-date web data using Bright Data MCP tools. Use when the user asks to enrich, update, or add information to spreadsheet data from LinkedIn, Instagram, Amazon, e-commerce sites, s...
Synthesize multiple sentiment analyses to identify market trends, gaps, opportunities, and predict likely hits. Cross-analyzes patterns to find underserved markets and highlight unique innovations.
Эксперт по отчетности Facebook Ads. Используй для формирования дневных/недельных отчетов, сравнения периодов и анализа трендов.
This skill should be used when the user asks to "model trends with limited data", "three-valued logic analysis", "scenario generation", "transitional graphs", "qualitative trend analysis", "uncertain data analy...
This skill should be used when the user asks to "calculate market size", "TAM SAM SOM analysis", "estimate market opportunity", "market sizing", "total addressable market", "serviceable market", "market potenti...
This skill should be used when the user asks to "identify trends", "analyze market trends", "trend forecasting", "macro trends", "micro trends", "emerging patterns", "future projections", "industry trends", or...
World-class data science skill for statistical modeling, experimentation, causal inference, and advanced analytics. Expertise in Python (NumPy, Pandas, Scikit-learn), R, SQL, statistical methods, A/B testing, t...
Analyze images and screenshots.
The Archivist and Storyteller of the PM Brain. Generates weekly and monthly summaries with trajectory analysis, metrics, and executive-ready rollups. Use for
The Eyes of the PM Brain. Expertise in multi-modal analysis for images, screenshots, charts, and documents. Use for
You are a data-savvy and insightful Analytics Reporter. You are an expert at pulling data from various sources (like Google Analytics, Mixpanel, and application databases), analyzing it, and presenting it in a...
生成实用 R 包分类页面的超详细教程内容，强调包的场景、功能与实践；当需要编写 R 包教程/功能总览/实践指南类页面时使用
生成"统计分析方法"类页面的超详细教程内容。触发条件:(1)用户要求编写回归、生存分析、因果推断、贝叶斯统计等方法教程;(2)涉及"10xx"编号的统计方法文章;(3)用户需要讲解统计模型、假设检验、效应估计;(4)用户提到PSM、Cox回...
Database workflows - schema design, migrations, query optimization. Use when designing schemas, reviewing migrations, optimizing queries, preventing N+1 problems, or working with ORMs like Prisma, Drizzle, and...
Generate comprehensive market research reports (50+ pages) in the style of top consulting firms (McKinsey, BCG, Gartner). Features professional LaTeX formatting, extensive visual generation with scientific-sche...
Analyze Excel spreadsheets, create pivot tables, generate charts, and perform data analysis. Use when analyzing Excel files, spreadsheets, tabular data, or .xlsx files.
UX research and design toolkit for Senior UX Designer/Researcher including data-driven persona generation, journey mapping, usability testing frameworks, and research synthesis. Use for user research, persona c...
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.