alabaster.files

alabaster.files saves common bioinformatics file formats within the alabaster framework, preserving file metadata and index linkages for reproducible genomic data management.

Key Features:

• Multi-format support: Handles BAM, BED, VCF, bigWig, bigBed, FASTQ, FASTA, and other common bioinformatics file formats.
• Metadata preservation: Saves and loads additional metadata for each file to maintain data provenance and context.
• Index linkage: Supports linkage between each file and its corresponding index for efficient data retrieval.

Scientific Applications:

• Genomic data storage: Enables standardized archiving of aligned sequencing data (BAM), variant calls (VCF), genome annotations (BED, bigBed), and signal tracks (bigWig).
• Sequence data management: Facilitates storage of raw sequencing reads (FASTQ) and reference sequences (FASTA) with associated metadata.
• Reproducible research: Supports the alabaster framework's goal of portable, versioned datasets by maintaining file-index relationships and metadata.

Methodology:

The package provides wrapper functions to save and load bioinformatics file formats within the alabaster framework, with explicit handling of file metadata and index associations.