ROOT
Rashomon Set of Optimal Trees
Implements a general framework for globally optimizing user-specified objective functionals over interpretable binary weight functions represented as sparse decision trees, called ROOT (Rashomon Set of Optimal Trees). It searches over candidate trees to construct a Rashomon set of near-optimal solutions and derives a summary tree highlighting stable patterns in the optimized weights. ROOT includes a built-in generalizability mode for identifying subgroups in trial settings for transportability analyses (Parikh et al. (2025) <doi:10.1080/01621459.2025.2495319>).
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.1.1 |
rolling linux/jammy R-4.5 | ROOT_0.1.1.tar.gz |
582.3 KiB |
0.1.1 |
rolling linux/noble R-4.5 | ROOT_0.1.1.tar.gz |
582.3 KiB |
0.1.1 |
rolling source/ R- | ROOT_0.1.1.tar.gz |
504.0 KiB |
0.1.1 |
latest linux/jammy R-4.5 | ROOT_0.1.1.tar.gz |
582.3 KiB |
0.1.1 |
latest linux/noble R-4.5 | ROOT_0.1.1.tar.gz |
582.3 KiB |
0.1.1 |
latest source/ R- | ROOT_0.1.1.tar.gz |
504.0 KiB |
0.1.1 |
2026-04-26 source/ R- | ROOT_0.1.1.tar.gz |
504.0 KiB |
0.1.1 |
2026-04-23 source/ R- | ROOT_0.1.1.tar.gz |
504.0 KiB |
0.1.1 |
2026-04-09 windows/windows R-4.5 | ROOT_0.1.1.zip |
586.0 KiB |