User guide# TODO: define the target audience of the user guide. Table of contents# 1. General concepts 1.1. Definition of concepts 1.2. Statistical guarantees for variable selection 1.3. Generalized Linear Model (GLM) Coefficient 1.4. Generalized Total Sobol Index 2. Sparse Linear Models 2.1. Desparsified Lasso 2.2. Model-X Knockoffs 2.3. Distilled Conditional Randomization Test 3. Model-agnostic methods 3.1. Conditional Feature Importance 3.2. Permutation Feature Importance 3.3. Leave-One-Covariate-Out 4. Marginal methods 4.1. Leave-One-Covariate-In 5. Tools for visualization 6. Measuring the importance of feature groups 7. Inference in high dimension 7.1. Naive inference in high dimension is ill-posed 7.2. Feature Grouping and its shortcomings 7.3. What type of Control does this Ensemble of CLustered inference come with ? 7.4. References