QTLExperiment

QTLExperiment defines an S4 class for storing and manipulating summary statistics from QTL mapping experiments in one or more states.

Key Features:

• S4 Class Infrastructure: Provides an S4 class based on SummarizedExperiment for structured storage of QTL summary statistics.
• Data Manipulation: Contains functions for creating, merging, and subsetting QTL mapping objects.
• Metadata Management: Stores experiment metadata with validation checks to ensure transformations apply correctly.
• Multi-State Support: Handles summary statistics from QTL mapping experiments across one or more states.

Scientific Applications:

• QTL Mapping Data Organization: Enables structured storage and management of quantitative trait locus mapping results.
• Cross-Condition Genetic Analysis: Facilitates comparison of QTL statistics across multiple experimental states or conditions.

Methodology:

Implements an S4 class extending SummarizedExperiment with functions for object creation, merging, and subsetting, incorporating validation checks for correct data transformations.