data-analysis is agent-read markdown (skill) from pedrohcgs/claude-code-my-workflow: End-to-end R data analysis pipeline — exploration → cleaning → regression → publication-ready tables and figures. Use when user says "analyze this dataset", "run a regression on X", "explore this CSV", "full analysis workflow", "get me summary stats and a regression", or points at a `.csv`/`.rds`/`.dta` and asks for empirical results. Produces numbered R scripts in `scripts/R/` and outputs to `output/`..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified before it reaches your agent: the main file against the SHA-256 recorded here, the others against the git hashes of its source commit. The deterministic audit below grades the latest version, and the same checks always give the same file the same grade.
What the file says
# Data Analysis Workflow
Run an end-to-end data analysis in R: load, explore, analyze, and produce publication-ready output.
**Input:** `$ARGUMENTS` — a dataset path (e.g., `data/county_panel.csv`) or a description of the analysis goal (e.g., "regress wages on education with state fixed effects using CPS data").
---
## Constraints
- **Follow R code conventions** in `.claude/rules/r-code-conventions.md`
- **Save all scripts** to `scripts/R/` with descriptive names
- **Save all outputs** (figures, tables, RDS) to `output/`
- **Use `saveRDS()`** for every computed object — Quarto slides may need them
- **Use project theme** for all figures (check for custom theme in `.claude/rules/`)
- **Run r-reviewer** on the generated script before presenting results
---
## Workflow Phases
### Phase 0: Pre-Flight Report
**Before writing any analysis code, produce a Pre-Flight Report** showing you read the inputs. This prevents the common failure mode where the agent hallucinates variable names or skips project conventions.
Output block (in your response to the user, before Phase 1):
```markdown
## Pre-Flight Report
**Dataset:** [path]
- Variables found: [list from head()/names()]
…
Pin to a label to follow the author's releases, or to a sha256 for exact bytes. Either way the resolved hash is written to mdr.lock, and mdr install fetches those bytes again and checks them, so it installs them exactly or fails.
GET https://markdownregistry.com/api/v1/artifacts/art_53r72lrvp6vn5kce
GET https://markdownregistry.com/api/v1/resolve?ref=pedrohcgs/claude-code-my-workflow/data-analysis
GET https://markdownregistry.com/api/v1/blob/30b2b5330589a64eab0bb71064ef6a4dbe5e8cce3c28852741c62861dccdb425
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
pedrohcgs/claude-code-my-workflow · .claude/skills/adjudicate-review/SKILL.md · Turn an incoming set of findings — from an AI reviewer, a referee report, a code review, a linter, or a second model —…
pedrohcgs/claude-code-my-workflow · .claude/skills/audit-reproducibility/SKILL.md · Enforce the replication-protocol.md rule by cross-checking numeric claims in a manuscript against the actual R / Stata…
pedrohcgs/claude-code-my-workflow · .claude/skills/blast-radius/SKILL.md · Before and after changing anything shared — a function's return value, a signature, a schema, a label set, a config…
pedrohcgs/claude-code-my-workflow · .claude/skills/capture-environment/SKILL.md · Snapshot the computational environment for a replication package — detects the analysis stack (R / Stata / Python) and…
pedrohcgs/claude-code-my-workflow · .claude/skills/challenge/SKILL.md · Stress-test a finding against the choices you did not make. Enumerates the discrete forks a competent analyst could…
pedrohcgs/claude-code-my-workflow · .claude/skills/checkpoint/SKILL.md · Save a structured state snapshot before stopping or handing off. Captures the active plan, recent decisions, file…
pedrohcgs/claude-code-my-workflow · .claude/skills/coauthor-brief/SKILL.md · Generate a co-author / collaborator handoff brief for a multi-author, multi-machine project — summarizing what changed…
pedrohcgs/claude-code-my-workflow · .claude/skills/commit/SKILL.md · Stage, commit, push, open a PR, and merge to main. Use ONLY on explicit commit intent — user says "commit", "ship it"…
pedrohcgs/claude-code-my-workflow · .claude/skills/compile-latex/SKILL.md · Compile a Beamer LaTeX slide deck with XeLaTeX (3 passes + bibtex). Use when user says "compile", "build the slides"…
pedrohcgs/claude-code-my-workflow · .claude/skills/compress-session/SKILL.md · Distill the current conversation into a structured note (decisions made, open questions, file pointers with line…
pedrohcgs/claude-code-my-workflow · .claude/skills/context-status/SKILL.md · Show current context status and session health.
Use to check how much context has been used, whether auto-compact…
pedrohcgs/claude-code-my-workflow · .claude/skills/create-lecture/SKILL.md · Create a new Beamer lecture `.tex` from source papers and materials, with notation consistency checks and the project's…
bytedance/deer-flow · skills/public/data-analysis/SKILL.md · Use this skill when the user uploads Excel (.xlsx/.xls) or CSV files and wants to perform data analysis, generate…
dougtrajano/pydantic-ai-skills · examples/skills/data-analysis/SKILL.md · Profile and aggregate a bundled sales dataset - group revenue by region, category, channel or month, apply filters, and…
evovexai/evoflow · skills/public/data-analysis/SKILL.md · Use this skill when the user uploads Excel (.xlsx/.xls) or CSV files and wants to perform data analysis, generate…
trpc-group/trpc-agent-python · examples/skills/skills/data_analysis/SKILL.md · Python-based data analysis tools using pandas and numpy for data processing and visualization.
