Tile-Based Sparse Cholesky Factorization and Selected Inverse
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Documentation for package ‘sTiles’ version 2026.9.4
Help Pages
| print.sTiles | Print a sTiles factorization object |
| print.sTiles_summary | Print a sTiles summary |
| sTiles | Factorize a symmetric positive-definite matrix |
| sTiles_analyze | Preprocess a matrix: ordering bake-off and tile layout only |
| sTiles_available | Is the sTiles solver library available? |
| sTiles_clean_cache | Delete every cached sTiles solver library |
| sTiles_close | Free a factorization now |
| sTiles_factorize | Numeric Cholesky factorization, reusing the preprocessing |
| sTiles_install_library | Install the sTiles solver library |
| sTiles_library_path | Path of the loaded sTiles solver library |
| sTiles_logdet | Log-determinant of the factorized matrix |
| sTiles_selinv | Compute the selected inverse, reusing the current factorization |
| sTiles_selinv_diag | Diagonal of the selected inverse: the marginal variances |
| sTiles_selinv_elm | One entry of the selected inverse |
| sTiles_selinv_row | Several entries from one row of the selected inverse |
| sTiles_solve | Solve a linear system with the factorization |
| sTiles_summary | Structured summary of a factorization |
| sTiles_update | New values, same sparsity pattern: refactorize without reanalyzing |
| sTiles_version | Version of the sTiles solver library |