R: Manipulation of Linear Systems of (in)Equalities

# Manipulation of Linear Systems of (in)Equalities

## Documentation for package ‘lintools’ version 0.1.7

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS

## Help Pages

block_index | Find independent blocks of equations.
compact | Remove spurious variables and restrictions
echelon | Reduced row echelon form
eliminate | Eliminate a variable from a set of edit rules
is_feasible | Check feasibility of a system of linear (in)equations
is_totally_unimodular | Test for total unimodularity of a matrix.
lintools | Tools for manipulating linear systems of (in)equations
normalize | Bring a system of (in)equalities in a standard form
pinv | Moore-Penrose pseudoinverse
print.sparse_constraints | Generate sparse set of constraints.
project | Project a vector on the border of the region defined by a set of linear (in)equality restrictions.
ranges | Derive variable ranges from linear restrictions
sparseConstraints | Generate sparse set of constraints.
sparse_constraints | Generate sparse set of constraints.
sparse_constraints.data.frame | Generate sparse set of constraints.
sparse_project | Successive projections with sparsely defined restrictions
subst_value | Substitute a value in a system of linear (in)equations