| as.lotri | As lower triangular matrix |
| as.lotri.data.frame | As lower triangular matrix |
| as.lotri.default | As lower triangular matrix |
| as.lotri.matrix | As lower triangular matrix |
| lotri | Easily Specify block-diagonal matrices with lower triangular info |
| lotriAsExpression | Change a matrix or lotri matrix to a lotri expression |
| lotriBaseCondition | Work with 'same()' (NONMEM 'BLOCK SAME') blocks in a lotri data frame |
| lotriDataFrameToLotriExpression | Convert a lotri data frame to a lotri expression |
| lotriEst | Extract or remove lotri estimate data frame from lotri object |
| lotriIsBlockMat | Determine if the matrix is a block matrix |
| lotriIsSame | Work with 'same()' (NONMEM 'BLOCK SAME') blocks in a lotri data frame |
| lotriMat | Create a matrix from a list of matrices |
| lotriMatInv | Converts a matrix into a list of block matrices |
| lotriNearPD | C++ implementation of Matrix's nearPD |
| lotriPriorDists | Return the prior distributions supported by 'lotri()' |
| lotriSameBreak | Work with 'same()' (NONMEM 'BLOCK SAME') blocks in a lotri data frame |
| lotriSameMap | Work with 'same()' (NONMEM 'BLOCK SAME') blocks in a lotri data frame |
| lotriSep | Separate a lotri matrix into above and below lotri matrices |
| rcm | Use the RCM algorithm to permute to banded matrix |