Function auto_model 

pub fn auto_model(layout: &BidsLayout) -> Result<Vec<Value>>

Auto-generate a BIDS Stats Model for each task in a dataset.

For each task found in the layout, creates a model with:

• Run level — Factor(trial_type) transformation, GLM with factored trial type columns, and t-test dummy contrasts
• Session level (if multiple sessions) — Meta-analysis pass-through
• Subject level (if multiple subjects) — Meta-analysis pass-through
• Dataset level — Group-level GLM with intercept

Trial types are automatically extracted from _events.tsv files.

Example

let models = bids_modeling::auto_model(&layout).unwrap();
for model in &models {
    println!("{}", serde_json::to_string_pretty(model).unwrap());
}