QRDecomposition#

class pyspark.mllib.linalg.QRDecomposition(Q, R)[source]#

Represents QR factors.

Attributes

`Q`	An orthogonal matrix Q in a QR decomposition.
`R`	An upper triangular matrix R in a QR decomposition.

Attributes Documentation

Q#: An orthogonal matrix Q in a QR decomposition. May be null if not computed.

New in version 2.0.0.

R#: An upper triangular matrix R in a QR decomposition.

New in version 2.0.0.