Get Participants from Mock BIDS Project

Extracts the unique participant IDs from the mock project definition. Note: Returns IDs without the "sub-" prefix for consistency with bids_project methods.

Usage

# S3 method for class 'mock_bids_project'
participants(x, ...)

Arguments

x

A mock_bids_project object.

...

Extra arguments (ignored).

Value

Character vector of unique participant IDs (e.g., c("01", "02")), sorted.

Examples

# Create a mock project
parts <- data.frame(participant_id = c("sub-01", "sub-02"))
fs <- data.frame(subid=c("01", "02"), datatype="func", suffix="bold.nii.gz", fmriprep=FALSE)
mock_proj <- create_mock_bids("SimpleMock", parts, fs)
#> Warning: Encoding failed for: sub-01_bold.nii.gz - skipping this file in mock tree.
#> Warning: Encoding failed for: sub-02_bold.nii.gz - skipping this file in mock tree.

# Get participant IDs
participants(mock_proj)
#> [1] "01" "02"