Vignette + function for ERP sample size calculation

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
38/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
r

Research direction

Start by reviewing the existing sample-size calculation entry points and the plotMods function to understand their current interfaces. Define the vignette's ERP explanation, the simERP inputs and outputs, including summary and plot results, and the optional EDps display; the work is done when these are documented and the requested functionality is covered.

Written by the indexing model from the issue text.

Description

  • Including a vignette explaining the ERP criterion to take into account the precision of the estimated dose-response curve during sample size calculation
  • Creating a function "simERP" that uses parametric bootstrapping to calculate ERP based on candidate models and sample sizes (+ summary and plot to see the results)
  • Modifying the plotMods function: adding optional arguments to show EDps in the plots
Dominant language
R
Stars
14
Forks
0
Avg merge
11m
Merged PRs (30d)
2

Getting set up

This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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