duplicates_check: Check and Remove Duplicate IDs

In dr-JT/workflow: psyworkflow

Check and Remove Duplicate IDs

Description

Checks and removes duplicate subject ids that can happen when misentered during task administration

Usage

duplicates_check(
  x,
  unique_id = "Subject",
  date_time = c("SessionDate", "SessionTime"),
  n = 1,
  remove = TRUE,
  keep_by = c("none", "first date_time", "least missing"),
  save_as = NULL,
  id = "Subject",
  unique = c("SessionDate", "SessionTime")
)

Arguments

x	dataframe
unique_id	Column name(s) that should be uniquely identified and will be used to check for duplicate id's grouped by these columns (e.g., "Subject", c("Subject, Session))
date_time	Column names that uniquely identify a testing administration. (e.g., "Date", "Time"). Can also be: "none" or NULL
n	Number of unique id's expected (default: 1).
remove	logical. Remove duplicate ids from data? (default: TRUE)
keep_by	Which duplicate id should be kept? options: "none", "first date_time", "least missing"
save_as	Folder path and file name to output the duplicate ID's
id	deprecated. Use unique_id instead.
unique	deprecated. Use date_time instead.

dr-JT/workflow documentation built on July 3, 2025, 7:33 p.m.