User Guide# 1. Methods Taxonomy 1.1. Aggregative Quantification 1.1.1. Classify Count 1.1.2. Mixture Models 1.1.3. Threshold Methods 1.1.4. Expectation Maximisation for Quantification 1.2. Non Aggregative Quantification 1.3. Meta Quantification 2. Label Scheme 2.1. Binary problems 2.2. Multiclass Problems 3. Building a Quantifier 3.1. Building a Quantifier 3.2. Building an Aggregative Quantifier 3.3. Building a Non-Aggregative Quantifier 4. Non Parameters Scenarios 5. Model Selection and Evaluation 5.1. Tunning the hyper-parameter of a quantifier 5.2. Metrics and scoring: quantifing the performance of a quantifier 6. Experiment Management 6.1. Protocol 6.2. Artificial Prevalence protocol with general usage 6.3. Artificial Prevalence protocol with selected usage 6.4. Building a Protocol