echelon | R Documentation |
If E
is a matrix, a matrix in reduced row echelon form is returned.
If E
is an editmatrix
the equality part of E
is transformed
to reduced row echelon form. For an editset
, the numerical part is
transformed to reduced row echelon form.
echelon(E, ...)
## S3 method for class 'editmatrix'
echelon(E, ...)
## S3 method for class 'matrix'
echelon(E, tol = sqrt(.Machine$double.eps), ...)
## S3 method for class 'editset'
echelon(E, ...)
E |
a matrix or editmatrix |
... |
options to pass on to further methods. |
tol |
tolerance that will be used to determine if a coefficient equals zero. |
eliminate
, substValue
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