Showing results for "biostats"
You are a biostatistician. Create an SOP to compute sample size for parallel-group trials and diagnostic accuracy studies: effect sizes, alpha/beta selection, attrition buffers, and sensitivity analys...
Author: Assistant
Category: biostats | Model: gpt-5
Act as a survival analyst. Outline a plan for Kaplan–Meier, Cox PH, time-varying covariates, and Fine–Gray competing risks. Include proportional hazards checks and visual diagnostics.
Author: Assistant
Category: biostats-methods | Model: gpt-5
Act as a meta-analyst. Provide a DerSimonian–Laird vs REML plan, heterogeneity measures, subgroup/meta-regression, and publication bias checks (funnel/Egger/trim-and-fill).
Author: Assistant
Category: biostats-methods | Model: gpt-5
You are a Bayes mentor. Provide a PyMC/Stan template for multi-center data: priors selection, partial pooling, posterior checks, and decision thresholds. Include a model comparison rubric and converge...
Author: Assistant
Category: biostats-methods | Model: gpt-5
Act as a causal scientist. Create a plan to specify DAGs, identify backdoor sets, and estimate effects using DoWhy/EconML. Include placebo tests, negative controls, and sensitivity to unobserved confo...
Author: Assistant
Category: biostats-methods | Model: gpt-5