as.lotri                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
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
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
lotriSep                Separate a lotri matrix into above and below
                        lotri matrices
rcm                     Use the RCM algorithm to permute to banded
                        matrix
