Skills with input "Study design"

statistical-analysis - Statistical Analysis
statistical analysis hypothesis testing regression correlation
★ 0 · Updated 2026-10-06
Analyzes experimental or observational data with hypothesis tests, regression, correlation, Bayesian methods, diagnostics, and effect estimation.
⚙ Conduct hypothesis tests ⚙ Compare study groups ⚙ Fit regression models
statistical-analysis - Choose, validate, and report statistical analyses
statistical analysis hypothesis testing assumption checking effect size
★ 9 · Updated 2026-10-06
Guides test selection, assumption checks, effect sizes, power analysis, Bayesian alternatives, and APA-formatted reporting for research data.
⚙ Select appropriate statistical tests ⚙ Check analysis assumptions ⚙ Compute effect sizes
statistical-analysis - Guided statistical analysis for research data
statistical analysis hypothesis testing assumption checking effect sizes
★ 288 · Updated 2026-10-06
Selects and runs statistical tests, checks assumptions, calculates effect sizes and power, evaluates Bayesian alternatives, and formats APA-style results.
⚙ Frame research hypotheses ⚙ Inspect data distributions ⚙ Select statistical tests
causal-planner - Plan a causal inference analysis
causal inference causal analysis study design treatment effects
★ 80 · Updated 2026-10-05
Conducts a structured interview to identify a causal problem, recommend an inference method, and produce a step-by-step saved analysis plan.
⚙ Conduct a structured interview ⚙ Identify causal problems ⚙ Recommend inference methods
causal-iv - Conduct instrumental variables and 2SLS analysis
instrumental variables 2SLS causal inference endogeneity
★ 80 · Updated 2026-10-05
Guides instrumental variables analysis in R or Python with assumption checks, first-stage diagnostics, 2SLS estimation, weak-instrument detection, and robustness tests.
⚙ Check IV assumptions ⚙ Run first-stage diagnostics ⚙ Estimate 2SLS models