Confusion matrices for theoretical young stellar object models

This is a data table supplementing the following publication: A framework for modeling the evolution of young stellar objects (Richardson et al., submitted). It contains a set of confusion matrices comparing the evolutionary stages and classes of radiative transfer YSO models selected by proximity to protostellar evolutionary tracks. Models are included in a matrix based on their correspondence to particular modeled accretion histories, zero-age stellar masses, ages, mass accretion efficiencies, and levels of detectability (defined using flux in the ALMA Band 6 wavelength range). Details on the construction and use of the table are contained in the accompanying README file, and more information about the matrices is contained in Section 4.2 of the companion paper. The YSO models populating these matrices are from Richardson et al. (2024); information on them is contained in the companion work and data release.