Choosing the interface | A reproducible censored-survival example | Variable selection | The dual workflow | Prediction and diagnostics

Introduction | Load package | Simulate data | Fit SPFC | Extract estimated directions | Obtain reduced scores | Predict new observations | Structural dimension selection | Feature screening | Benchmark covariance estimators | Simulation study | Plotting | References

Motivation | Comparison on a controlled design | Ridge estimator | Post-estimation stabilisation | Legacy Simulation A outputs | Maximum Entropy Covariance | References

Role of the case study | Bundled processed inputs | Original import and alignment protocol | Fitting template | Broader method-covariance audit | Repeated cross-validation | Interpretation discipline | References

Purpose | A reproducible example | Fit an SDR model | Inspect the structural dimension | Prediction | Component-specific controls | Diagnostics | Current scope | References

Objectives | Data-generating mechanism | A single replication | A small reproducible study | Legacy Simulation A fixture | Simulation B1 fixture | Simulation B2 fixture | Reproducibility requirements | References

Selection problem | Information criteria | Predictive cross-validation | Complexity-aware cross-validation | Ladle diagnostic | Decision protocol | References