Changelog

Source: NEWS.md

fmristore 0.1.0

• Initial CRAN release.

Features

• HDF5-backed neuroimaging data structures:

  • H5NeuroVol: 3D brain volumes
  • H5NeuroVec: 4D time series data
  • H5NeuroVecSeq: Sequences of 4D scans

• Parcellated data storage:

  • H5ParcellatedScan: Single scan with cluster-based organization
  • H5ParcellatedScanSummary: Summary statistics per cluster
  • H5ParcellatedMultiScan: Multi-run experiments

• Latent representation I/O:

  • Read/write LatentNeuroVec objects to HDF5
  • Spec-compliant BasisEmbedding format

• Labeled volume sets:

  • LabeledVolumeSet: Named brain region collections
  • Efficient HDF5 storage with compression

• Utility functions:

  • read_dataset(): Auto-detect and load HDF5 neuroimaging data
  • write_dataset(): Generic writing interface
  • as_h5(): Convert in-memory objects to HDF5 format

Dependencies

• Integrates with neuroim2 for standard neuroimaging data structures
• Uses hdf5r for HDF5 file operations
• Requires fmrilatent for latent representation support