SPLITAPPLY0 Uses splitapply even if groups are indexed 0 or are absent
Examples
splitapply0(@(x) x, (1:3), (1:3))
splitapply0(@(x) x, (1:3), (1:3).^2)
splitapply0(@(x) x, (1:4), (0:3))
splitapply0(@(x) x, (1:3), (1:3), 6)
TODO
Authors
Mehul Gajwani, Monash University, 2024