solvematrix, an R code which solves a linear system by transforming it to Row Reduced Echelon Form (RREF).
Copyright 2016 James P. Howard, II
The computer code and data files on this web page are distributed under the BSD-2-Clause license.
solvematrix is available in an R version.
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refmatrix, an R code which computes the Row Echelon Form (REF) of a matrix.
rrefmatrix, an R code which computes the Row Reduced Echelon Form (RREF) of a matrix.
Original R code by James Howard; Modifications by John Burkardt.