choxos/BiostatAgent

meta-analysis

Bayesian meta-analysis models including fixed effects, random effects, and network meta-analysis with Stan and JAGS implementations.

原文语言：英语

pymc-fundamentals

Foundational knowledge for writing current PyMC models including syntax, distributions, sampling, and ArviZ diagnostics. Use when creating or reviewing PyMC models.

原文语言：英语

stan-fundamentals

Foundational knowledge for writing modern Stan models including program structure, type system, distributions, and best practices. Use when creating or reviewing Stan models.

原文语言：英语

group-sequential-methods

Group sequential design methods for interim analyses, alpha spending, and futility stopping. Use when designing trials with interim looks or implementing spending functions.

原文语言：英语

mediana-fundamentals

Core Mediana package functions for Clinical Scenario Evaluation (CSE). Use when designing data models, analysis models, evaluation models, and running comprehensive trial simulations.

原文语言：英语

simtrial-fundamentals

Core simtrial package functions for time-to-event clinical trial simulation. Use when generating survival data, performing weighted logrank tests, or running TTE simulations.

原文语言：英语

maic-methodology

Deep methodology knowledge for MAIC including assumptions, weight diagnostics, ESS interpretation, and anchored vs unanchored decisions. Use when conducting or reviewing MAIC analyses.

原文语言：英语

ml-nmr-methodology

Deep methodology knowledge for ML-NMR including IPD/AgD integration, population adjustment, numerical integration, and prediction to target populations. Use when conducting or reviewing ML-NMR analyses.

原文语言：英语

nma-methodology

Deep methodology knowledge for network meta-analysis including transitivity, consistency assessment, treatment rankings, and model selection. Use when conducting or reviewing NMA.

原文语言：英语

stc-methodology

Deep methodology knowledge for STC including outcome regression, effect modifier selection, covariate centering, and comparison with MAIC. Use when conducting or reviewing STC analyses.

原文语言：英语

tidy-itc-workflow

Master tidy modelling patterns for ITC analyses following TMwR principles. Covers workflow structure, consistent interfaces, reproducibility best practices, and data validation. Use when setting up ITC analysis projects or building pipelines.

原文语言：英语

advanced-adaptive-trials

Adaptive trial designs in R, including platform, basket, MAMS, response-adaptive, and interim decision methods.

原文语言：英语

bayesian-modeling

Bayesian modeling in R with brms, rstanarm, priors, diagnostics, posterior checks, and model comparison.

原文语言：英语

causal-mediation

Causal mediation analysis in R, including direct and indirect effects, assumptions, and sensitivity analysis.

原文语言：英语

clinical-trials

Clinical trial design and analysis methods in R, including randomization, estimands, multiplicity, and reporting.

原文语言：英语

diagnostic-accuracy

Diagnostic accuracy analysis in R, including sensitivity, specificity, ROC curves, likelihood ratios, and decision curves.

原文语言：英语

epidemiology-methods

Epidemiological analysis methods in R for cohort, case-control, confounding control, and causal inference.

原文语言：英语

genomics-analysis

Genomics analysis in R with Bioconductor, differential expression, enrichment, batch correction, and single-cell workflows.

原文语言：英语

health-economics

Health economic analysis in R, including cost-effectiveness, QALYs, decision models, and budget impact.

原文语言：英语

ipd-meta-analysis

Individual participant data meta-analysis in R, including one-stage, two-stage, survival, and IPD with aggregate data.

原文语言：英语

mendelian-randomization

Mendelian randomization in R, including instrument selection, two-sample MR, pleiotropy checks, and sensitivity analysis.

原文语言：英语

meta-analysis

Pairwise meta-analysis in R, including fixed and random effects, heterogeneity, bias checks, and forest plots.

原文语言：英语

model-evaluation

Model evaluation in R with performance metrics, calibration, ROC analysis, decision curves, and validation.

原文语言：英语

model-tuning

Hyperparameter tuning in tidymodels with grids, Bayesian optimization, racing, and workflow finalization.

原文语言：英语

network-meta-analysis

Network meta-analysis in R, including network setup, consistency, treatment rankings, and league tables.

原文语言：英语

pharmacokinetics

Pharmacokinetic and pharmacodynamic analysis in R, including NCA, compartmental modeling, and bioequivalence.

原文语言：英语

r-documentation-patterns

R documentation patterns with roxygen2, pkgdown, vignettes, examples, and package site structure.

原文语言：英语

real-world-evidence

Real-world evidence analysis in R, including target trial emulation, propensity scores, external controls, and bias analysis.

原文语言：英语

recipes-patterns

Feature engineering patterns with recipes, including imputation, encoding, normalization, interactions, and leakage control.

原文语言：英语

resampling-strategies

Resampling strategies in tidymodels, including validation splits, cross-validation, bootstrap, nested resampling, and grouped data.

原文语言：英语

roxygen2-pkgdown

R package documentation with roxygen2 and pkgdown, including reference topics, articles, and site configuration.

原文语言：英语

survival-analysis

Survival analysis in R, including Kaplan-Meier, Cox models, competing risks, RMST, and multi-state models.

原文语言：英语

tidymodels-review-patterns

Review patterns for tidymodels workflows, including leakage, resampling, tuning, metrics, and reproducibility.

原文语言：英语

tidymodels-workflow

Tidymodels workflow patterns with recipes, models, workflows, resampling, tuning, and final evaluation.

原文语言：英语

pairwise-ma-methodology

Deep methodology knowledge for pairwise meta-analysis including fixed vs random effects, heterogeneity assessment, publication bias, and sensitivity analysis. Use when conducting or reviewing pairwise MA.

原文语言：英语

bugs-fundamentals

Foundational knowledge for writing BUGS/JAGS models including precision parameterization, declarative syntax, distributions, and R integration. Use when creating or reviewing BUGS/JAGS models.

原文语言：英语

hierarchical-models

Patterns for hierarchical/multilevel Bayesian models including random effects, partial pooling, and centered vs non-centered parameterizations.

原文语言：英语

model-diagnostics

MCMC diagnostics for Bayesian models including convergence assessment, effective sample size, divergences, and posterior predictive checks.

原文语言：英语

regression-models

Bayesian regression models including linear, logistic, Poisson, negative binomial, and robust regression with Stan and JAGS implementations.

原文语言：英语

survival-models

Bayesian survival analysis models including exponential, Weibull, log-normal, and piecewise exponential hazard models with censoring support.

原文语言：英语