Retention-first SCR responsivity sensitivity

Preserves the conventional threshold/non-responder flag but estimates a Beta-Binomial posterior response probability and retains low-reactive participants for model-based sensitivity analyses.

Usage

scr_responsivity_sensitivity(
  participant,
  amplitude,
  threshold = 0.02,
  prior_alpha = 1,
  prior_beta = 1
)

Arguments

participant

Participant identifiers.

amplitude

Trial-level SCR amplitudes.

threshold

Conventional response threshold in microsiemens.

prior_alpha, prior_beta

Beta prior parameters.

Value

A data frame with conventional and posterior responsivity summaries.