NEWS
metamorphr 0.4.1 (2026-06-10)
Fixes
- Fixed critical bug in
read_featuretable where empty metadata columns caused issues if metadata_cols were supplied as numerics.
metamorphr 0.4.0 (2026-06-09)
New features
- New
read_featuretable_mzmine() to read "full_feature_table" CSV files created with 'mzmine' into a tidy tibble
- New
convert_from_wide() to convert wide feature tables to tidy tibbles
- New
convert_from_matrix() to convert a matrix to a tidy tibble
- New
remove_empty_cols() to remove empty columns (i.e., columns that only contain NA) from a tibble or data frame
read_featuretable() and read_featuretable_mzmine() now have a remove_empty_cols argument
metamorphr 0.3.0 (2026-03-04)
New features
read_mgf() now supports tab-separated values- New
msn_scale() to scale MSn spectra to the peaks with the highest intensity
Lifecycle changes
Newly deprecated
calc_neutral_loss() is deprecated and replaced by msn_calc_nl() for naming consistency
metamorphr 0.2.0 (2025-10-09)
New features
- Added
formula_to_mass() (experimental)
- Added functions related to the Kendrick mass:
calc_kmd(), calc_km() and calc_nominal_km()
Fixes
- Fixed typo in DESCRIPTION
- Fixed two tests that caused an error on some operating systems on CRAN
metamorphr 0.1.1 (2025-09-01)
metamorphr 0.1.0