LTmat: Construct a symmetric matrix from its lower triangle.
Description
Construct a symmetric matrix from its lower triangle.
Usage
LTmat(LT, .names = attr(LT, ".names"), .colnames = .names, .rownames = .names)
Arguments
- LT
A numeric vector giving the elements of the lower triangle of the
matrix by row (see examples).
- .names, .colnames, .rownames
Optionally, specify row and column names of the resulting matrix.