✅ Imaging Core Goals Y4: Eligibility Report

This script supports the Year 4 Imaging Core goals by determining participant eligibility for PET/MRI scans based on cognitive status, demographics, and protocol adherence. The script merges clinical data with site-tracked stub visit details to monitor recruitment targets and scan completion rates.

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📘 Script Summary

📂 IC_goals_Y4.R

Performs the following tasks:

• Merges REDCap export of clinical data with stub visit information
• Flags participants who are eligible, pending, or ineligible
• Outputs summary tables by eligibility status and visit phase
• Supports internal PET/MRI tracking reports

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📁 Required Data Files (Internal Access Only)

🔒 These files are located in a shared lab directory. To run the script, place them in a local data/ folder.

Filename	Description
AlzheimersDiseaseRes-StubDetails_DATA_2024-06-28_1029.csv	Demographic information
2024-06-28T15_28_21.921Z_clinical_core_export.csv	Clinical Core REDCap export with key fields

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▶️ How to Run

1. Ensure both data files are placed in a data/ folder at the root of the repository.
2. Open the R script in RStudio: IC_goals_Y4.R
3. Install the necessary R packages (if not already):

   install.packages(c("readr", "dplyr", "stringr", "lubridate"))