Extract and Analyze EchoMS Data from Sciex Wiff Files // Read raw and processed data from acoustic ejection mass spectrometry (AEMS) files produced by the Sciex EchoMS instrument. Includes functions to create interactive reader objects, extract raw intensity measurements, mass spectra, and fully-processed mass- transition intensity areas. Methods for data processing and analysis are described in Rimmer et al. (2025) doi:10.1021/acs.analchem.5c03730. Supports both multiple reaction monitoring (MRM) and full-scan (neutral loss and precursor ion) data formats.