Analyze Missing Data Patterns — analyze_missing_data • sardine

Provides comprehensive analysis of missing data patterns in a REDCap project, including missing rates by field, form, and record.

Usage

analyze_missing_data(
  project,
  by_form = TRUE,
  by_field = TRUE,
  by_record = FALSE,
  threshold = 0.2
)

Arguments

project: A redcap_project object
by_form: Logical. If TRUE, summarize missing data by form (default: TRUE)
by_field: Logical. If TRUE, summarize missing data by field (default: TRUE)
by_record: Logical. If TRUE, summarize missing data by record (default: FALSE)
threshold: Numeric. Highlight fields/forms with missing rates above this threshold (default: 0.20)

Value

A list containing missing data analysis results

Examples

if (FALSE) { # \dontrun{
project <- redcap_project()
missing_analysis <- analyze_missing_data(project)
print(missing_analysis$summary)
} # }