annaffy

annaffy provides management and analysis of Affymetrix annotation data from BioConductor for annotation, metadata exploration, and report generation in microarray and transcriptomics research.

Key Features:

• Data Handling: Manages data derived from Affymetrix microarray experiments and integrates annotation packages available within BioConductor.
• Report Generation: Generates detailed and compact reports in HTML and text formats that include experimental data summaries and direct URL links to online databases.
• Metadata Exploration: Supports searching and querying of biological metadata using multiple criteria.
• BioConductor Interoperability: Leverages the R programming language to ensure interoperability with other BioConductor packages and tools.

Scientific Applications:

• Genomic Data Analysis: Facilitates exploration of gene expression patterns, genetic variations, and other molecular phenomena using Affymetrix annotations.
• Biomarker Discovery: Assists in identifying potential disease biomarkers through analysis of annotated microarray data.
• Transcriptomics Studies: Supports analysis and interpretation of RNA transcript data in transcriptomics research.

Methodology:

Uses R for data management and report generation with integration of BioConductor annotation packages, and is subject to formal initial review and continuous automated testing.