rtmpinvi
Interactive Tabular Matrix Problems via Pseudoinverse Estimation
Provides an interactive wrapper for the 'tmpinv()' function from the 'rtmpinv' package with options extending its functionality to pre- and post-estimation processing and streamlined incorporation of prior cell information. The Tabular Matrix Problems via Pseudoinverse Estimation (TMPinv) is a two-stage estimation method that reformulates structured table-based systems - such as allocation problems, transaction matrices, and input-output tables - as structured least-squares problems. Based on the Convex Least Squares Programming (CLSP) framework, TMPinv solves systems with row and column constraints, block structure, and optionally reduced dimensionality by (1) constructing a canonical constraint form and applying a pseudoinverse-based projection, followed by (2) a convex-programming refinement stage to improve fit, coherence, and regularization (e.g., via Lasso, Ridge, or Elastic Net).
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
0.2.0 |
rolling linux/jammy R-4.5 | rtmpinvi_0.2.0.tar.gz |
20.1 KiB |
0.2.0 |
rolling linux/noble R-4.5 | rtmpinvi_0.2.0.tar.gz |
20.0 KiB |
0.2.0 |
rolling source/ R- | rtmpinvi_0.2.0.tar.gz |
5.5 KiB |
0.2.0 |
latest linux/jammy R-4.5 | rtmpinvi_0.2.0.tar.gz |
20.1 KiB |
0.2.0 |
latest linux/noble R-4.5 | rtmpinvi_0.2.0.tar.gz |
20.0 KiB |
0.2.0 |
latest source/ R- | rtmpinvi_0.2.0.tar.gz |
5.5 KiB |
0.2.0 |
2026-04-26 source/ R- | rtmpinvi_0.2.0.tar.gz |
5.5 KiB |
0.2.0 |
2026-04-23 source/ R- | rtmpinvi_0.2.0.tar.gz |
5.5 KiB |
0.2.0 |
2026-04-09 windows/windows R-4.5 | rtmpinvi_0.2.0.zip |
22.9 KiB |