NEWS

rliger 2.0.1 (2024-04-04)

Fixed wrong UINMF aborting criteria
Fixed example/test skipping criteria for non-existing dependencies
Fixed file access issue when checking on CRAN
Updated installed data file system.file("extdata/ctrl.h5", "extdata/stim.h5") to be of standard 10X H5 format
Updated quantileNorm() automatic reference selection according to #297
Other minor fixes (including #308)

Added ligerDataset class for per-dataset information storage, with inheritance for specific modalities
Added a number of plotting functions with clear function names and useful functionality
Added Leiden clustering method, now as default rather than Louvain
Added pseudo-bulk DEG method
Added DEG analysis with one-vs-rest marker detection in runMarkerDEG() and pairwise comparison in runPairwiseDEG()
Added gene name pattern for expression percentage QC metric
Added native Seurat object support for the core integration workflow
Added a documentation website built with pkgdown
Added new iNMF variant method, consensus iNMF (c-iNMF), in runCINMF(). Not stable.
Added GO enrichment dowsntream analysis in runGOEnrich()
Changed liger object class structure
Moved iNMF (previously optimizeALS()), UINMF (previously optimizeALS(unshared = TRUE)) and online iNMF (previously online_iNMF()) implementation to new package RcppPlanc with vastly improved performance. Now wrapped in runINMF(), runUINMF() and runOnlineINMF() respectively, and all can be invoked with runIntegration().
Updated H5AD support to match up with Python anndata package 0.8.0 specs
Renamed many function/argument names to follow camelCase style, original names are still available while deprecation warnings are issued