research-expert
Expert-level research methodology, academic writing, statistical analysis, and scientific investigation
npx skills add majiayu000/claude-skill-registry --skill research-expert --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Research Methodology Expert Expert guidance for research methodology, experimental design, statistical analysis, and academic writing. ## Core Concepts ### Research Design - Experimental vs observational studies - Randomized controlled trials (RCTs) - Cross-sectional, longitudinal, cohort studies - Case-control studies - Systematic reviews and meta-analysis - Sample size determination ### Statistical Analysis - Descriptive statistics - Hypothesis testing - Confidence intervals - Regression analysis - ANOVA and t-tests - Non-parametric tests - Multiple testing correction ### Academic Writing - Literature review - Research proposals - Manuscript structure (IMR AD) - Citation management - Peer review process - Publishing ethics ## Experimental Design ```python from dataclasses import dataclass from typing import List, Optional import numpy as np from scipy import stats @dataclass class Study: name: str design_type: str # 'RCT', 'observational', 'cohort' sample_size: int groups: List[str] primary_outcome: str secondary_outcomes: List[str] class SampleSizeCalculator: """Calculate required sample size for studies""" @staticmethod def two_sample_ttest(effect_size: float, alpha: float =
- Core Concepts
- Research Design
- Statistical Analysis
- Academic Writing
- Experimental Design
- Literature Review
- Best Practices
- Data Analysis
- Anti-Patterns
- Resources
What does the research-expert skill do?
Expert-level research methodology, academic writing, statistical analysis, and scientific investigation
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill research-expert --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.